diff --git a/src/bun.js/bindings/JSBundlerPlugin.cpp b/src/bun.js/bindings/JSBundlerPlugin.cpp
index 49154e3198..6b3ce2af3b 100644
--- a/src/bun.js/bindings/JSBundlerPlugin.cpp
+++ b/src/bun.js/bindings/JSBundlerPlugin.cpp
@@ -370,7 +370,7 @@ JSC_DEFINE_HOST_FUNCTION(jsBundlerPluginFunction_onBeforeParse, (JSC::JSGlobalOb
 
 #if OS(WINDOWS)
     BunString onbefore_parse_symbol_str = Bun::toString(on_before_parse_symbol);
-    void* on_before_parse_symbol_ptr = GetProcAddress(&onbefore_parse_symbol_str);
+    void* on_before_parse_symbol_ptr = GetProcAddress(dlopen_handle, &onbefore_parse_symbol_str);
 #else
     CString utf8 = on_before_parse_symbol.utf8();
     void* on_before_parse_symbol_ptr = dlsym(dlopen_handle, utf8.data());