diff --git a/cmake/modules/FindGTHREAD2.cmake b/cmake/modules/FindGTHREAD2.cmake
index 10a35fc99e..26fd9e7028 100644
--- a/cmake/modules/FindGTHREAD2.cmake
+++ b/cmake/modules/FindGTHREAD2.cmake
@@ -33,9 +33,9 @@ if( NOT GTHREAD2_FOUND )
 	include( FindWSWinLibs )
 	if( BUILD_wireshark )
 		if( ENABLE_GTK3 )
-			FindWSWinLibs( "gtk3" "GMODULE2_HINTS" )
+			FindWSWinLibs( "gtk3" "GTHREAD2_HINTS" )
 		else()
-			FindWSWinLibs( "gtk2" "GMODULE2_HINTS" )
+			FindWSWinLibs( "gtk2" "GTHREAD2_HINTS" )
 		endif()
 	else()
 		message( ERROR "Unsupported build setup" )