diff --git a/interpreter/cling/test/CodeUnloading/PCH/VTables.C b/interpreter/cling/test/CodeUnloading/PCH/VTables.C
index dd3d14023a42c34524b3d4fb7c95d6328c365d9e..77a247b84707b1913986140ff7efe274fe37653a 100644
--- a/interpreter/cling/test/CodeUnloading/PCH/VTables.C
+++ b/interpreter/cling/test/CodeUnloading/PCH/VTables.C
@@ -1,5 +1,5 @@
 // RUN: rm -f CompGen.h.pch
-// RUN: clang -x c++-header -fexceptions -fcxx-exceptions -std=c++11 -pthread %S/Inputs/CompGen.h -o CompGen.h.pch
+// RUN: clang -x c++-header -fexceptions -fcxx-exceptions -std=c++14 -pthread %S/Inputs/CompGen.h -o CompGen.h.pch
 // RUN: cat %s | %cling -I%p -Xclang -include-pch -Xclang CompGen.h.pch  2>&1 | FileCheck %s
 
 //.storeState "a"