diff --git a/dlls/kernel32/tests/heap.c b/dlls/kernel32/tests/heap.c
index e36336cdd14..4a730c78dfd 100644
--- a/dlls/kernel32/tests/heap.c
+++ b/dlls/kernel32/tests/heap.c
@@ -534,7 +534,7 @@ static void test_HeapQueryInformation(void)
     SIZE_T size;
     BOOL ret;
 
-    pHeapQueryInformation = (void *)GetProcAddress(GetModuleHandle("kernel32.dll"), "HeapQueryInformation");
+    pHeapQueryInformation = (void *)GetProcAddress(GetModuleHandleA("kernel32.dll"), "HeapQueryInformation");
     if (!pHeapQueryInformation)
     {
         win_skip("HeapQueryInformation is not available\n");