diff --git a/openmp/runtime/src/kmp_affinity.cpp b/openmp/runtime/src/kmp_affinity.cpp
index 8200b9a3d5f0..83f801cddfe4 100644
--- a/openmp/runtime/src/kmp_affinity.cpp
+++ b/openmp/runtime/src/kmp_affinity.cpp
@@ -4197,6 +4197,7 @@ __kmp_affinity_uninitialize(void)
         __kmp_affin_fullMask = NULL;
     }
     __kmp_affinity_num_masks = 0;
+    __kmp_affinity_type = affinity_default;
 # if OMP_40_ENABLED
     __kmp_affinity_num_places = 0;
 # endif