diff --git a/src/core/lib/surface/completion_queue.cc b/src/core/lib/surface/completion_queue.cc
index 140505a8b49..0ca8027ab21 100644
--- a/src/core/lib/surface/completion_queue.cc
+++ b/src/core/lib/surface/completion_queue.cc
@@ -349,10 +349,14 @@ struct cq_callback_data {
 struct grpc_completion_queue {
   /// Once owning_refs drops to zero, we will destroy the cq
   grpc_core::RefCount owning_refs;
-
+  /// Add the paddings to fix the false sharing
+  char padding_1[GPR_CACHELINE_SIZE];
   gpr_mu* mu;
 
+  char padding_2[GPR_CACHELINE_SIZE];
   const cq_vtable* vtable;
+
+  char padding_3[GPR_CACHELINE_SIZE];
   const cq_poller_vtable* poller_vtable;
 
 #ifndef NDEBUG