diff --git a/src/cmake/__tests__/cmake.test.ts b/src/cmake/__tests__/cmake.test.ts
index df11c1d1..c0e6f375 100644
--- a/src/cmake/__tests__/cmake.test.ts
+++ b/src/cmake/__tests__/cmake.test.ts
@@ -1,6 +1,6 @@
 import { setupCmake } from "../cmake"
 import { setupTmpDir, cleanupTmpDir, testBin } from "../../utils/tests/test-helpers"
-import { isGitHubCI } from "../../utils/env/isci"
+import { isGitHubCI } from "../../utils/env/isCI"
 import { getVersion } from "../../default_versions"
 
 jest.setTimeout(300000)
diff --git a/src/gcc/gcc.ts b/src/gcc/gcc.ts
index d4d1c887..a1045608 100644
--- a/src/gcc/gcc.ts
+++ b/src/gcc/gcc.ts
@@ -9,7 +9,7 @@ import semverCoerce from "semver/functions/coerce"
 import { setupMacOSSDK } from "../macos-sdk/macos-sdk"
 import path from "path"
 import { warning, info } from "../utils/io/io"
-import { isGitHubCI } from "../utils/env/isci"
+import { isGitHubCI } from "../utils/env/isCI"
 import { addBinExtension } from "../utils/extension/extension"
 import { InstallationInfo, PackageInfo, setupBin } from "../utils/setup/setupBin"
 import { extract7Zip } from "../utils/setup/extract"
diff --git a/src/llvm/__tests__/llvm.test.ts b/src/llvm/__tests__/llvm.test.ts
index 938e08ca..c5f2e002 100644
--- a/src/llvm/__tests__/llvm.test.ts
+++ b/src/llvm/__tests__/llvm.test.ts
@@ -2,7 +2,7 @@ import { setupLLVM, VERSIONS, getUrl, setupClangTools, getLinuxUrl } from "../ll
 import { getSpecificVersionAndUrl } from "../../utils/setup/version"
 import { isValidUrl } from "../../utils/http/validate_url"
 import { setupTmpDir, cleanupTmpDir, testBin } from "../../utils/tests/test-helpers"
-import { isGitHubCI } from "../../utils/env/isci"
+import { isGitHubCI } from "../../utils/env/isCI"
 import execa from "execa"
 import path from "path"
 import { addBinExtension } from "../../utils/extension/extension"
diff --git a/src/llvm/llvm.ts b/src/llvm/llvm.ts
index b16c35d7..d202a612 100644
--- a/src/llvm/llvm.ts
+++ b/src/llvm/llvm.ts
@@ -17,7 +17,7 @@ import { setOutput } from "@actions/core"
 import { setupAptPack, updateAptAlternatives } from "../utils/setup/setupAptPack"
 import { info, warning } from "../utils/io/io"
 import { existsSync } from "fs"
-import { isGitHubCI } from "../utils/env/isci"
+import { isGitHubCI } from "../utils/env/isCI"
 import { setupGcc } from "../gcc/gcc"
 import { getVersion } from "../default_versions"
 import { isArch } from "../utils/env/isArch"
diff --git a/src/main.ts b/src/main.ts
index 38287482..c5a818e9 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -17,7 +17,7 @@ import { setupOpencppcoverage } from "./opencppcoverage/opencppcoverage"
 import { setupPython } from "./python/python"
 import mri from "mri"
 import { untildify_user as untildify } from "./utils/path/untildify"
-import { isGitHubCI } from "./utils/env/isci"
+import { isGitHubCI } from "./utils/env/isCI"
 import * as timeDelta from "time-delta"
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore
diff --git a/src/msvc/msvc.ts b/src/msvc/msvc.ts
index 314b8eca..d76101a6 100644
--- a/src/msvc/msvc.ts
+++ b/src/msvc/msvc.ts
@@ -3,7 +3,7 @@ import { setupVCVarsall } from "../vcvarsall/vcvarsall"
 // eslint-disable-next-line @typescript-eslint/ban-ts-comment
 // @ts-ignore
 import { vsversion_to_versionnumber, findVcvarsall } from "msvc-dev-cmd/lib.js"
-import { isGitHubCI } from "../utils/env/isci"
+import { isGitHubCI } from "../utils/env/isCI"
 import path from "path"
 import { existsSync } from "fs"
 import { error, info, warning } from "../utils/io/io"
diff --git a/src/ninja/__tests__/ninja.test.ts b/src/ninja/__tests__/ninja.test.ts
index e70a4ec9..a2fcb837 100644
--- a/src/ninja/__tests__/ninja.test.ts
+++ b/src/ninja/__tests__/ninja.test.ts
@@ -1,6 +1,6 @@
 import { setupNinja } from "../ninja"
 import { setupTmpDir, cleanupTmpDir, testBin } from "../../utils/tests/test-helpers"
-import { isGitHubCI } from "../../utils/env/isci"
+import { isGitHubCI } from "../../utils/env/isCI"
 import { getVersion } from "../../default_versions"
 
 jest.setTimeout(300000)
diff --git a/src/python/__tests__/python.test.ts b/src/python/__tests__/python.test.ts
index abc5d575..7bec2e04 100644
--- a/src/python/__tests__/python.test.ts
+++ b/src/python/__tests__/python.test.ts
@@ -2,7 +2,7 @@ import { setupPython } from "../python"
 import { cleanupTmpDir, setupTmpDir, testBin } from "../../utils/tests/test-helpers"
 import { getVersion } from "../../default_versions"
 import { ubuntuVersion } from "../../utils/env/ubuntu_version"
-import { isGitHubCI } from "../../utils/env/isci"
+import { isGitHubCI } from "../../utils/env/isCI"
 import { info } from "../../utils/io/io"
 
 jest.setTimeout(300000)
diff --git a/src/python/actions_python.ts b/src/python/actions_python.ts
index c4005721..cac5d4e2 100644
--- a/src/python/actions_python.ts
+++ b/src/python/actions_python.ts
@@ -4,7 +4,7 @@ import { existsSync } from "fs"
 import { info, warning } from "../utils/io/io"
 import { debug } from "@actions/core"
 import path from "path"
-import { isGitHubCI } from "../utils/env/isci"
+import { isGitHubCI } from "../utils/env/isCI"
 import { isCacheFeatureAvailable, IS_LINUX, IS_WINDOWS } from "setup-python/src/utils"
 import { getCacheDistributor } from "setup-python/src/cache-distributions/cache-factory"
 
diff --git a/src/python/python.ts b/src/python/python.ts
index f66f0270..0e8df1d4 100644
--- a/src/python/python.ts
+++ b/src/python/python.ts
@@ -3,7 +3,7 @@ import { setupAptPack } from "../utils/setup/setupAptPack"
 import { setupPacmanPack } from "../utils/setup/setupPacmanPack"
 import { setupBrewPack } from "../utils/setup/setupBrewPack"
 import { setupChocoPack } from "../utils/setup/setupChocoPack"
-import { isGitHubCI } from "../utils/env/isci"
+import { isGitHubCI } from "../utils/env/isCI"
 import { warning, info } from "../utils/io/io"
 import { isArch } from "../utils/env/isArch"
 import which from "which"
diff --git a/src/task/__tests__/task.test.ts b/src/task/__tests__/task.test.ts
index 3807f48e..01f0b8a9 100644
--- a/src/task/__tests__/task.test.ts
+++ b/src/task/__tests__/task.test.ts
@@ -1,6 +1,6 @@
 import { setupTask } from "../task"
 import { cleanupTmpDir, setupTmpDir, testBin } from "../../utils/tests/test-helpers"
-import { isGitHubCI } from "../../utils/env/isci"
+import { isGitHubCI } from "../../utils/env/isCI"
 import { getVersion } from "../../default_versions"
 
 jest.setTimeout(300000)
diff --git a/src/utils/env/addEnv.ts b/src/utils/env/addEnv.ts
index 9de5edf6..6f23736b 100644
--- a/src/utils/env/addEnv.ts
+++ b/src/utils/env/addEnv.ts
@@ -1,5 +1,5 @@
 import { exportVariable, addPath as ghAddPath, info, setFailed } from "@actions/core"
-import { isGitHubCI } from "./isci"
+import { isGitHubCI } from "./isCI"
 import { untildify_user as untildify } from "../path/untildify"
 import { appendFileSync, existsSync, readFileSync } from "fs"
 import { error, warning } from "../io/io"
diff --git a/src/utils/env/isci.ts b/src/utils/env/isCI.ts
similarity index 100%
rename from src/utils/env/isci.ts
rename to src/utils/env/isCI.ts
diff --git a/src/utils/io/io.ts b/src/utils/io/io.ts
index 30b7c0cd..96583ea2 100644
--- a/src/utils/io/io.ts
+++ b/src/utils/io/io.ts
@@ -1,5 +1,5 @@
 import * as core from "@actions/core"
-import { isGitHubCI } from "../env/isci"
+import { isGitHubCI } from "../env/isCI"
 
 export function error(err: string | Error) {
   return isGitHubCI() ? core.error(err) : console.log(`\x1b[31m${err}\x1b[0m`)
diff --git a/src/utils/setup/setupAptPack.ts b/src/utils/setup/setupAptPack.ts
index 7d1c7cb5..9eb6013e 100644
--- a/src/utils/setup/setupAptPack.ts
+++ b/src/utils/setup/setupAptPack.ts
@@ -3,7 +3,7 @@ import { InstallationInfo } from "./setupBin"
 import { execSudo } from "../exec/sudo"
 import { info } from "@actions/core"
 import { warning } from "../io/io"
-import { isGitHubCI } from "../env/isci"
+import { isGitHubCI } from "../env/isCI"
 import { cpprc_path, setupCppInProfile } from "../env/addEnv"
 import { appendFileSync } from "fs"
 
diff --git a/src/utils/setup/setupBin.ts b/src/utils/setup/setupBin.ts
index e78a05f0..29b31893 100644
--- a/src/utils/setup/setupBin.ts
+++ b/src/utils/setup/setupBin.ts
@@ -4,7 +4,7 @@ import { addPath } from "../env/addEnv"
 import { join } from "path"
 import { existsSync } from "fs"
 import { tmpdir } from "os"
-import { isGitHubCI } from "../env/isci"
+import { isGitHubCI } from "../env/isCI"
 import { setupAptPack } from "./setupAptPack"
 import { setupPacmanPack } from "./setupPacmanPack"
 import { isArch } from "../env/isArch"