diff --git a/wmbattery/Makefile b/wmbattery/Makefile
index e9fcce8..b46144f 100644
--- a/wmbattery/Makefile
+++ b/wmbattery/Makefile
@@ -11,11 +11,11 @@ distclean: clean
 install: all
 	$(INSTALL) -d $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir) $(DESTDIR)$(icondir)
 	$(INSTALL_PROGRAM) wmbattery $(DESTDIR)$(bindir)
-	$(INSTALL_DATA) $(srcdir)/wmbattery.1x $(DESTDIR)$(man1dir)/wmbattery.1x
+	$(INSTALL_DATA) $(srcdir)/wmbattery.1 $(DESTDIR)$(man1dir)/wmbattery.1
 	$(INSTALL_DATA) $(srcdir)/*.xpm $(DESTDIR)$(icondir)
 
 uninstall:
-	rm -rf $(bindir)/wmbattery $(man1dir)/wmbattery.1x $(icondir)
+	rm -rf $(bindir)/wmbattery $(man1dir)/wmbattery.1 $(icondir)
 
 OBJS=wmbattery.o acpi.o sonypi.o
 
diff --git a/wmbattery/wmbattery.1x b/wmbattery/wmbattery.1
similarity index 99%
rename from wmbattery/wmbattery.1x
rename to wmbattery/wmbattery.1
index 203804e..605dc3b 100644
--- a/wmbattery/wmbattery.1x
+++ b/wmbattery/wmbattery.1
@@ -1,4 +1,4 @@
-.TH WMBATTERY 1x
+.TH WMBATTERY 1
 .SH NAME
 wmbattery \- dockable battery monitor
 .SH SYNOPSIS