diff --git a/src/coreclr/vm/codeman.h b/src/coreclr/vm/codeman.h
index 1f13e6e71c0f92..650d9ad351e440 100644
--- a/src/coreclr/vm/codeman.h
+++ b/src/coreclr/vm/codeman.h
@@ -1550,7 +1550,7 @@ class RangeSectionMap
 
         for (uintptr_t i = 0; i < entriesPerMapLevel; i++)
         {
-            if (level[i].IsNull())
+            if (!level[i].IsNull())
             {
                 EnumMemoryRangeSectionMapLevel(flags, *level[i].VolatileLoad(pLockState), pLockState);
             }