diff --git a/cmake/flags.cmake b/cmake/flags.cmake
index 4c26366c5acf15ef2f78e282e611ad54b4a62b55..0267f251e490f9a7970c3a4230e9c39cf462e5f8 100644
--- a/cmake/flags.cmake
+++ b/cmake/flags.cmake
@@ -221,7 +221,8 @@ if(APPLE)
       -Werror=braced-scalar-init
       -Werror=uninitialized
       -Werror=tautological-constant-out-of-range-compare
-      -Werror=literal-conversion)
+      -Werror=literal-conversion
+      -Werror=pragma-pack)
 endif()
 
 if(WITH_HETERPS AND WITH_PSLIB)
diff --git a/paddle/fluid/operators/math/bloomfilter.h b/paddle/fluid/operators/math/bloomfilter.h
index ba907b5012b3c5a91b2c7d2c4b5b5776c229d831..ce019a30ed9f5e19715dd9451cbb953f135d9768 100644
--- a/paddle/fluid/operators/math/bloomfilter.h
+++ b/paddle/fluid/operators/math/bloomfilter.h
@@ -26,7 +26,7 @@ namespace paddle {
 namespace operators {
 namespace math {
 
-#pragma pack(4)
+#pragma pack(push, 4)
 struct bloomfilter {
   uint64_t magic_num;
   uint64_t m;
@@ -34,6 +34,8 @@ struct bloomfilter {
   uint64_t count;
   unsigned char bit_vector[1];
 };
+#pragma pack(pop)
+
 int bloomfilter_get(const struct bloomfilter *bloomfilter,
                     const void *key,
                     size_t len);