diff --git a/qdarkstyle/qss/_styles.scss b/qdarkstyle/qss/_styles.scss
index afe3d23a..59bb827f 100644
--- a/qdarkstyle/qss/_styles.scss
+++ b/qdarkstyle/qss/_styles.scss
@@ -89,9 +89,7 @@ QToolTip {
     /* Remove padding, for fix combo box tooltip */
     padding: 0px;
 
-    /* Reducing transparency to read better */
-    opacity: $OPACITY_TOOLTIP;
-
+    /* Remove opacity, fix #174 - may need to use RGBA */
 }
 
 /* QStatusBar -------------------------------------------------------------