diff --git a/go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImpl.qll b/go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImpl.qll
index 4e2d1552dab9..4770297bfcc4 100644
--- a/go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImpl.qll
+++ b/go/ql/lib/semmle/go/dataflow/internal/FlowSummaryImpl.qll
@@ -243,6 +243,7 @@ module SourceSinkInterpretationInput implements
         (
           not callTarget instanceof Method
           or
+          callTarget instanceof Method and
           elementAppliesToQualifier(result, cn.getReceiver())
         )
       )