diff --git a/src/languages/swift.ts b/src/languages/swift.ts
index e6683a330..3964bd700 100644
--- a/src/languages/swift.ts
+++ b/src/languages/swift.ts
@@ -97,7 +97,7 @@ export function xcodeVersion(
  * @returns True if we can run a Swift analysis.
  */
 export async function isSwiftCompatible(
-  action: ActionState<["Base", "Logger", "FeatureFlags"]>,
+  action: ActionState<["Base", "Logger", "FeatureFlags", "FS"]>,
   config: Config,
   codeql: CodeQL,
 ) {