diff --git a/mkspecs/features/qt.prf b/mkspecs/features/qt.prf
index 28f8c8dd6d..679dfc422c 100644
--- a/mkspecs/features/qt.prf
+++ b/mkspecs/features/qt.prf
@@ -134,6 +134,3 @@ wince*:static:gui {
 }
 
 !isEmpty(QT_NAMESPACE):DEFINES *= QT_NAMESPACE=$$QT_NAMESPACE
-mac {
-    !isEmpty(QT_NAMESPACE_MAC_CRC):DEFINES *= QT_NAMESPACE_MAC_CRC=$$QT_NAMESPACE_MAC_CRC
-}
diff --git a/src/tools/bootstrap/bootstrap.pri b/src/tools/bootstrap/bootstrap.pri
index 7d3b9969fe..2b64b291b9 100644
--- a/src/tools/bootstrap/bootstrap.pri
+++ b/src/tools/bootstrap/bootstrap.pri
@@ -7,7 +7,6 @@ CONFIG += exceptions_off
 DEFINES	       += \
         QT_BOOTSTRAPPED \
         QT_LITE_UNICODE \
-        QT_TEXTCODEC \
         QT_NO_CAST_FROM_ASCII \
         QT_NO_CAST_TO_ASCII \
         QT_NO_CODECS \