diff --git a/Utilities/StaticAnalyzers/src/CmsSupport.cpp b/Utilities/StaticAnalyzers/src/CmsSupport.cpp
index 132121279c822..85e6214f32651 100644
--- a/Utilities/StaticAnalyzers/src/CmsSupport.cpp
+++ b/Utilities/StaticAnalyzers/src/CmsSupport.cpp
@@ -114,7 +114,8 @@ bool support::isSafeClassName(const std::string &cname) {
     "struct std::once_flag",
     "boost::<anonymous namespace>::extents",
     "cout", "cerr",
-    "std::cout","std::cerr"
+    "std::cout","std::cerr",
+    "edm::RunningAverage","class edm::RunningAverage"
   };
   
   for (auto& name: names)