diff --git a/libs/qscintilla/Qt4Qt5/qscintilla.pro b/libs/qscintilla/Qt4Qt5/qscintilla.pro
index bc1dab16..81dc7ca6 100644
--- a/libs/qscintilla/Qt4Qt5/qscintilla.pro
+++ b/libs/qscintilla/Qt4Qt5/qscintilla.pro
@@ -29,7 +29,7 @@
 
 TEMPLATE = lib
 TARGET = qscintilla2
-CONFIG += qt warn_off release thread exceptions staticlib debug_and_release
+CONFIG += qt warn_off thread exceptions staticlib debug_and_release
 INCLUDEPATH += . ../include ../lexlib ../src
 
 DEFINES += QSCINTILLA_MAKE_DLL SCINTILLA_QT SCI_LEXER