github
diff --git a/‎lib/config-utils.js
+4-1 b/‎lib/config-utils.js
+4-1
diff --git a/‎lib/config-utils.js.map
+1-1 b/‎lib/config-utils.js.map
+1-1
diff --git a/‎lib/config-utils.test.js
+11-4 b/‎lib/config-utils.test.js
+11-4
diff --git a/‎lib/config-utils.test.js.map
+1-1 b/‎lib/config-utils.test.js.map
+1-1
diff --git a/‎src/config-utils.test.ts
+11-4 b/‎src/config-utils.test.ts
+11-4
diff --git a/‎src/config-utils.ts
+2 b/‎src/config-utils.ts
+2
@@ -1788,7 +1788,8 @@ const mlPoweredQueriesMacro = test.macro({
     }`,
 });
 
-// macro, isMlPoweredQueriesFlagEnabled, packsInput, queriesInput, versionString
+// macro, codeQLVersion, isMlPoweredQueriesFlagEnabled, packsInput, queriesInput, expectedVersionString
+// Test that ML-powered queries aren't run on v2.7.4 of the CLI.
 test(
   mlPoweredQueriesMacro,
   "2.7.4",
@@ -1797,6 +1798,7 @@ test(
   "security-extended",
   undefined
 );
+// Test that ML-powered queries aren't run when the feature flag is off.
 test(
   mlPoweredQueriesMacro,
   "2.7.5",
@@ -1805,28 +1807,33 @@ test(
   "security-extended",
   undefined
 );
+// Test that ML-powered queries aren't run when the user hasn't specified that we should run the
+// `security-extended` or `security-and-quality` query suite.
 test(mlPoweredQueriesMacro, "2.7.5", true, undefined, undefined, undefined);
+// Test that ML-powered queries are run on non-Windows platforms running `security-extended`.
 test(
   mlPoweredQueriesMacro,
   "2.7.5",
   true,
   undefined,
   "security-extended",
-  "~0.1.0"
+  process.platform === "win32" ? undefined : "~0.1.0"
 );
+// Test that ML-powered queries are run on non-Windows platforms running `security-and-quality`.
 test(
   mlPoweredQueriesMacro,
   "2.7.5",
   true,
   undefined,
   "security-and-quality",
-  "~0.1.0"
+  process.platform === "win32" ? undefined : "~0.1.0"
 );
+// Test that we don't inject an ML-powered query pack if the user has already specified one.
 test(
   mlPoweredQueriesMacro,
   "2.7.5",
   true,
   "codeql/[email protected]",
   "security-and-quality",
-  "0.0.1"
+  process.platform === "win32" ? undefined : "0.0.1"
 );
@@ -299,6 +299,8 @@ async function addBuiltinSuiteQueries(
   // opted into the ML-powered queries beta, and a user hasn't already added the ML-powered query
   // pack, then add the ML-powered query pack so that we run ML-powered queries.
   if (
+    // Disable ML-powered queries on Windows
+    process.platform !== "win32" &&
     languages.includes("javascript") &&
     (found === "security-extended" || found === "security-and-quality") &&
     !packs.javascript?.some(