diff --git a/contrib/src/fl/flVC.dsp b/contrib/src/fl/flVC.dsp
index 104352bc47..d89ebed6a1 100644
--- a/contrib/src/fl/flVC.dsp
+++ b/contrib/src/fl/flVC.dsp
@@ -134,7 +134,7 @@ LIB32=link.exe -lib
 CPP=cl.exe
 # ADD BASE CPP /nologo /MDd /W3 /GX /Zi /Od /I "../../../include" /I "../../include" /I "../../../lib/mswdlld" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "__WINDOWS__" /D "__WXMSW__" /D DEBUG=1 /D "__WXDEBUG__" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /D WXUSINGDLL=1 /D "WXBUILD_FL_DLL" /YX /FD /c
 # SUBTRACT BASE CPP /u
-# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /Ob2 /I "../../../include" /I "../../include" /I "../../../lib/mswdlld" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "__WINDOWS__" /D "__WXMSW__" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /D "WXUSINGDLL" /D "WXMAKING_FL_DLL" /YX /FD /c
+# ADD CPP /nologo /MD /W3 /GX /Zi /O2 /Ob2 /I "../../../include" /I "../../include" /I "../../../lib/mswdll" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "__WINDOWS__" /D "__WXMSW__" /D "__WIN95__" /D "__WIN32__" /D WINVER=0x0400 /D "STRICT" /D "WXUSINGDLL" /D "WXMAKING_FL_DLL" /YX /FD /c
 # SUBTRACT CPP /u
 MTL=midl.exe
 RSC=rc.exe