diff --git a/openmp/runtime/src/kmp.h b/openmp/runtime/src/kmp.h
index 04bf6c3b34dac..f49d5cf93c809 100644
--- a/openmp/runtime/src/kmp.h
+++ b/openmp/runtime/src/kmp.h
@@ -3415,7 +3415,6 @@ extern kmp_bootstrap_lock_t
                              __kmp_threads expansion to co-exist */
 
 extern kmp_lock_t __kmp_global_lock; /* control OS/global access  */
-extern kmp_queuing_lock_t __kmp_dispatch_lock; /* control dispatch access  */
 extern kmp_lock_t __kmp_debug_lock; /* control I/O access for KMP_DEBUG */
 
 extern enum library_type __kmp_library;
diff --git a/openmp/runtime/src/kmp_global.cpp b/openmp/runtime/src/kmp_global.cpp
index 5017cd3de4be5..4e1c6e33c3a03 100644
--- a/openmp/runtime/src/kmp_global.cpp
+++ b/openmp/runtime/src/kmp_global.cpp
@@ -493,8 +493,6 @@ KMP_BOOTSTRAP_LOCK_INIT(__kmp_tp_cached_lock);
 KMP_ALIGN_CACHE_INTERNODE
 KMP_LOCK_INIT(__kmp_global_lock); /* Control OS/global access */
 KMP_ALIGN_CACHE_INTERNODE
-kmp_queuing_lock_t __kmp_dispatch_lock; /* Control dispatch access  */
-KMP_ALIGN_CACHE_INTERNODE
 KMP_LOCK_INIT(__kmp_debug_lock); /* Control I/O access for KMP_DEBUG */
 #else
 KMP_ALIGN_CACHE
@@ -513,8 +511,6 @@ KMP_BOOTSTRAP_LOCK_INIT(__kmp_tp_cached_lock);
 KMP_ALIGN(128)
 KMP_LOCK_INIT(__kmp_global_lock); /* Control OS/global access */
 KMP_ALIGN(128)
-kmp_queuing_lock_t __kmp_dispatch_lock; /* Control dispatch access  */
-KMP_ALIGN(128)
 KMP_LOCK_INIT(__kmp_debug_lock); /* Control I/O access for KMP_DEBUG */
 #endif
 
diff --git a/openmp/runtime/src/kmp_runtime.cpp b/openmp/runtime/src/kmp_runtime.cpp
index 2c8d9304c46bc..c42c89e106690 100644
--- a/openmp/runtime/src/kmp_runtime.cpp
+++ b/openmp/runtime/src/kmp_runtime.cpp
@@ -7143,7 +7143,6 @@ static void __kmp_do_serial_initialize(void) {
   __kmp_stats_init();
 #endif
   __kmp_init_lock(&__kmp_global_lock);
-  __kmp_init_queuing_lock(&__kmp_dispatch_lock);
   __kmp_init_lock(&__kmp_debug_lock);
   __kmp_init_atomic_lock(&__kmp_atomic_lock);
   __kmp_init_atomic_lock(&__kmp_atomic_lock_1i);