diff --git a/vm_exec.c b/vm_exec.c
index 947d4dc421..44d92e2225 100644
--- a/vm_exec.c
+++ b/vm_exec.c
@@ -11,7 +11,7 @@
 
 #include <math.h>
 
-#if USE_YJIT
+#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;
 #endif