diff --git a/src/lib/aqdiagram/graph/w_xaxis.c b/src/lib/aqdiagram/graph/w_xaxis.c
index aa24f8e..4e90a60 100644
--- a/src/lib/aqdiagram/graph/w_xaxis.c
+++ b/src/lib/aqdiagram/graph/w_xaxis.c
@@ -156,9 +156,10 @@ void _drawTicks(AQDG_OBJECT *o, AQDG_DRAW_CONTEXT *dc, int absY)
         tickLevel=AQDG_Graph_Tick_GetLevel(tick);
         if (AQDG_Graph_Tick_GetLevel(tick)==0)
           AQDG_Draw_Context_DrawLine(dc, pen, absX+xpos, absY-(scaleSize/2), absX+xpos, absY+(scaleSize/2));
-        else if ((tickLevel==1 && showLevel1) || ((tickLevel==2 && showLevel2))) {
+        else if (tickLevel==1 && showLevel1)
           AQDG_Draw_Context_DrawLine(dc, pen, absX+xpos, absY-(scaleSize/4), absX+xpos, absY+(scaleSize/4));
-        }
+        else if (tickLevel==2 && showLevel2)
+          AQDG_Draw_Context_DrawLine(dc, pen, absX+xpos, absY-(scaleSize/6), absX+xpos, absY+(scaleSize/6));
         tick=AQDG_Graph_Tick_List_Next(tick);
       }
     }