diff --git a/actions/ql/lib/codeql/actions/security/ArgumentInjectionQuery.qll b/actions/ql/lib/codeql/actions/security/ArgumentInjectionQuery.qll
index 1795e9493cb..7d3334adcf3 100644
--- a/actions/ql/lib/codeql/actions/security/ArgumentInjectionQuery.qll
+++ b/actions/ql/lib/codeql/actions/security/ArgumentInjectionQuery.qll
@@ -100,8 +100,6 @@ private module ArgumentInjectionConfig implements DataFlow::ConfigSig {
 
   predicate observeDiffInformedIncrementalMode() { any() }
 
-  Location getASelectedSourceLocation(DataFlow::Node source) { none() }
-
   Location getASelectedSinkLocation(DataFlow::Node sink) {
     result = sink.getLocation()
     or