diff --git a/clang/lib/Basic/OpenMPKinds.cpp b/clang/lib/Basic/OpenMPKinds.cpp
index d3d393bd09396..220b31b0f19bc 100644
--- a/clang/lib/Basic/OpenMPKinds.cpp
+++ b/clang/lib/Basic/OpenMPKinds.cpp
@@ -378,7 +378,7 @@ const char *clang::getOpenMPSimpleClauseTypeName(OpenMPClauseKind Kind,
       return #Name;
 #include "clang/Basic/OpenMPKinds.def"
     }
-    llvm_unreachable("Invalid OpenMP 'schedule' clause type");
+    llvm_unreachable("Invalid OpenMP 'defaultmap' clause type");
   case OMPC_atomic_default_mem_order:
     switch (Type) {
     case OMPC_ATOMIC_DEFAULT_MEM_ORDER_unknown: