diff --git a/tests/interactive/test-clip.c b/tests/interactive/test-clip.c
index 1d3d05a33..5ccddfbcc 100644
--- a/tests/interactive/test-clip.c
+++ b/tests/interactive/test-clip.c
@@ -15,7 +15,7 @@ typedef enum
 struct _Clip
 {
   ClipType type;
-  gint x1, y1, x2, y2;  
+  gint x1, y1, x2, y2;
 };
 
 struct _CallbackData
@@ -24,7 +24,7 @@ struct _CallbackData
   CoglHandle hand;
 
   Clip current_clip;
-  
+
   GSList *clips;
 };
 
@@ -122,7 +122,7 @@ on_paint (ClutterActor *actor, CallbackData *data)
 {
   int i;
   ClutterGeometry stage_size;
-  guint hand_width, hand_height;
+  gint hand_width, hand_height;
   GSList *node;
 
   clutter_actor_get_allocation_geometry (data->stage, &stage_size);
@@ -242,7 +242,7 @@ on_motion (ClutterActor *stage, ClutterMotionEvent *event,
     {
       data->current_clip.x2 = event->x;
       data->current_clip.y2 = event->y;
-      
+
       clutter_actor_queue_redraw (stage);
     }