diff --git a/getlayermountpath.go b/getlayermountpath.go
index 910a2840b6..1b1e42bb65 100644
--- a/getlayermountpath.go
+++ b/getlayermountpath.go
@@ -41,17 +41,13 @@ func GetLayerMountPath(info DriverInfo, id string) (string, error) {
 	mountPathLength = 0
 
 	// Call the procedure itself.
-	logrus.Debugf("Calling proc")
+	logrus.Debugf("Calling proc (1)")
 	r1, _, _ := proc.Call(
 		uintptr(unsafe.Pointer(&infop)),
 		uintptr(unsafe.Pointer(idp)),
 		uintptr(unsafe.Pointer(&mountPathLength)),
 		uintptr(unsafe.Pointer(nil)))
 
-	use(unsafe.Pointer(&mountPathLength))
-	use(unsafe.Pointer(&infop))
-	use(unsafe.Pointer(idp))
-
 	if r1 != 0 {
 		err = fmt.Errorf(title+" - First Win32 API call returned error r1=%d err=%s id=%s flavour=%d",
 			r1, syscall.Errno(r1), id, info.Flavour)
@@ -67,12 +63,17 @@ func GetLayerMountPath(info DriverInfo, id string) (string, error) {
 	mountPathp[0] = 0
 
 	// Call the procedure again
+	logrus.Debugf("Calling proc (2)")
 	r1, _, _ = proc.Call(
 		uintptr(unsafe.Pointer(&infop)),
 		uintptr(unsafe.Pointer(idp)),
 		uintptr(unsafe.Pointer(&mountPathLength)),
 		uintptr(unsafe.Pointer(&mountPathp[0])))
 
+	use(unsafe.Pointer(&mountPathLength))
+	use(unsafe.Pointer(&infop))
+	use(unsafe.Pointer(idp))
+
 	if r1 != 0 {
 		err = fmt.Errorf(title+" - Second Win32 API call returned error r1=%d errno=%d id=%s flavour=%d",
 			r1, syscall.Errno(r1), id, info.Flavour)