diff --git a/jit.c b/jit.c
index 6a0e0a3fb46..912aa908a6f 100644
--- a/jit.c
+++ b/jit.c
@@ -1003,6 +1003,8 @@ rb_jit_icache_invalidate(void *start, void *end)
     // On Darwin it's the same as calling sys_icache_invalidate().
 #ifdef __GNUC__
     __builtin___clear_cache(start, end);
+#elif defined(_M_ARM64)
+    FlushInstructionCache(GetCurrentProcess(), start, (char *)end - (char *)start);
 #elif defined(__aarch64__)
 #error No instruction cache clear available with this compiler on Aarch64!
 #endif