diff --git a/pyqt4/config.py b/pyqt4/config.py
index b133b5b..b5eb76e 100755
--- a/pyqt4/config.py
+++ b/pyqt4/config.py
@@ -61,7 +61,7 @@ makefile = pyqtconfig.QtGuiModuleMakefile(
 # specific prefixes or extensions (e.g. the "lib" prefix on UNIX, or the
 # ".dll" extension on Windows).
 makefile.extra_lib_dirs.append("..")
-makefile.extra_libs = ["qtermwidget"]
+makefile.extra_libs = ["qtermwidget4"]
 
 # Generate the Makefile itself.
 makefile.generate()
diff --git a/pyqt4/qtermwidget.sip b/pyqt4/qtermwidget.sip
index b9b0181..a03e214 100644
--- a/pyqt4/qtermwidget.sip
+++ b/pyqt4/qtermwidget.sip
@@ -22,7 +22,7 @@ public:
 	void setTerminalFont(QFont &font);
 	void setArgs(QStringList &args);
 	void setTextCodec(QTextCodec *codec);
-	void setColorScheme(int scheme);
+	void setColorScheme(const QString & name);
 	void setSize(int h, int v);
 	void setHistorySize(int lines);
 	void setScrollBarPosition(ScrollBarPosition);