1 files changed, 1 insertions, 1 deletions
diff --git a/vm_exec.c b/vm_exec.c
index 44d92e2225..2f5e572da9 100644
--- a/vm_exec.c
+++ b/vm_exec.c
@@ -13,7 +13,7 @@
 
 #if USE_YJIT || USE_RJIT
 // The number of instructions executed on vm_exec_core. --yjit-stats uses this.
-uint64_t rb_vm_insns_count = 0;
+RB_THREAD_LOCAL_SPECIFIER uint64_t rb_vm_insns_count = 0;
 #endif
 
 #if VM_COLLECT_USAGE_DETAILS