diff --git a/indra/newview/llfloaterregioninfo.cpp b/indra/newview/llfloaterregioninfo.cpp
index ec934a4732360c9687099e153e3f2fffde2953b0..8a4f5dfc49f0239d5bbf5171deecf0169c1808fe 100644
--- a/indra/newview/llfloaterregioninfo.cpp
+++ b/indra/newview/llfloaterregioninfo.cpp
@@ -573,11 +573,7 @@ void LLFloaterRegionInfo::refreshFromRegion(LLViewerRegion* region)
 		mInfoPanels.begin(),
 		mInfoPanels.end(),
 		llbind2nd(
-#if LL_WINDOWS
-			std::mem_fun1(&LLPanelRegionInfo::refreshFromRegion),
-#else
 			std::mem_fun(&LLPanelRegionInfo::refreshFromRegion),
-#endif
 			region));
 }