diff --git a/dlls/crypt32/main.c b/dlls/crypt32/main.c
index 79a0ce1fd38..d93fb91677f 100644
--- a/dlls/crypt32/main.c
+++ b/dlls/crypt32/main.c
@@ -174,7 +174,7 @@ BOOL WINAPI I_CryptGetOssGlobal(DWORD x)
     return FALSE;
 }
 
-HCRYPTPROV WINAPI I_CryptGetDefaultCryptProv(DWORD reserved)
+HCRYPTPROV WINAPI DECLSPEC_HOTPATCH I_CryptGetDefaultCryptProv(DWORD reserved)
 {
     HCRYPTPROV ret;