diff --git a/vm/cpu-x86.32.S b/vm/cpu-x86.32.S
index 1a9fd6165e..a879712190 100755
--- a/vm/cpu-x86.32.S
+++ b/vm/cpu-x86.32.S
@@ -73,4 +73,5 @@ DEF(void,primitive_inline_cache_miss_tail,(void)):
 #ifdef WINDOWS
 	.section .drectve
 	.ascii " -export:check_sse2"
+	.ascii " -export:read_timestamp_counter"
 #endif