1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/setup_video.h b/src/gui/setup_video.h
index a49895b53..1eba02b4f 100644
--- a/src/gui/setup_video.h
+++ b/src/gui/setup_video.h
@@ -64,7 +64,7 @@ class Setup_Video : public SetupTab, public gcn::ActionListener,
         bool mNPCLogEnabled;
         bool mPickupChatEnabled;
         bool mPickupParticleEnabled;
-        double mOpacity;
+        float mOpacity;
         int mFps;
         int mAltFps;
         bool mHideShieldSprite;