diff --git a/tools/build_ui.sh b/tools/build_ui.sh
index 818d0bf43..bd695b5a7 100755
--- a/tools/build_ui.sh
+++ b/tools/build_ui.sh
@@ -38,7 +38,7 @@ if [ $? != 0 ]; then
         pyuic=/opt/local/Library/Frameworks/Python.framework/Versions/2.6/bin/pyuic4
         pyrcc=/opt/local/Library/Frameworks/Python.framework/Versions/2.6/bin/pyrcc4
       else
-        echo 'Unable to find pyuic4. If you use macpors try `port install py-pyqt4`. If you use homebrew try `brew install pyqt`.'
+        echo 'Unable to find pyuic4. If you use macports try `port install py-pyqt4`. If you use homebrew try `brew install pyqt`.'
         exit 1
       fi
    else