diff --git a/openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h b/openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h
index 34794587e0fe7d..d25ea8559c05d8 100644
--- a/openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h
+++ b/openmp/libomptarget/deviceRTLs/amdgcn/src/target_impl.h
@@ -74,8 +74,9 @@ INLINE uint64_t __kmpc_impl_pack(uint32_t lo, uint32_t hi) {
   return (((uint64_t)hi) << 32) | (uint64_t)lo;
 }
 
-static const __kmpc_impl_lanemask_t __kmpc_impl_all_lanes =
-    UINT64_C(0xffffffffffffffff);
+enum : __kmpc_impl_lanemask_t {
+  __kmpc_impl_all_lanes = ~(__kmpc_impl_lanemask_t)0
+};
 
 DEVICE __kmpc_impl_lanemask_t __kmpc_impl_lanemask_lt();
 
diff --git a/openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h b/openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h
index 46ce751c44c4dc..411e1676b7c7da 100644
--- a/openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h
+++ b/openmp/libomptarget/deviceRTLs/nvptx/src/target_impl.h
@@ -91,8 +91,9 @@ INLINE uint64_t __kmpc_impl_pack(uint32_t lo, uint32_t hi) {
   return val;
 }
 
-static const __kmpc_impl_lanemask_t __kmpc_impl_all_lanes =
-    UINT32_C(0xffffffff);
+enum : __kmpc_impl_lanemask_t {
+  __kmpc_impl_all_lanes = ~(__kmpc_impl_lanemask_t)0
+};
 
 INLINE __kmpc_impl_lanemask_t __kmpc_impl_lanemask_lt() {
   __kmpc_impl_lanemask_t res;