diff --git a/actions/ql/lib/codeql/actions/security/CodeInjectionQuery.qll b/actions/ql/lib/codeql/actions/security/CodeInjectionQuery.qll
index c58e3949a02..0f77acc2444 100644
--- a/actions/ql/lib/codeql/actions/security/CodeInjectionQuery.qll
+++ b/actions/ql/lib/codeql/actions/security/CodeInjectionQuery.qll
@@ -80,8 +80,6 @@ private module CodeInjectionConfig implements DataFlow::ConfigSig {
 
   predicate observeDiffInformedIncrementalMode() { any() }
 
-  Location getASelectedSourceLocation(DataFlow::Node source) { none() }
-
   Location getASelectedSinkLocation(DataFlow::Node sink) {
     result = sink.getLocation()
     or