diff --git a/Makefile b/Makefile
index 77bcbc0..c05dbdd 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ dwm: ${OBJ}
 	${CC} -o $@ ${OBJ} ${LDFLAGS}
 
 clean:
-	rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz
+	rm -f dwm ${OBJ} dwm-${VERSION}.tar.gz config.h
 
 dist: clean
 	mkdir -p dwm-${VERSION}
diff --git a/config.def.h b/config.def.h
index 44c8038..e1a9e7f 100644
--- a/config.def.h
+++ b/config.def.h
@@ -65,10 +65,8 @@ static const Rule rules[] = {
 	 *	WM_NAME(STRING) = title
 	 */
 	/* class       instance  title           tags mask  isfloating  isterminal  noswallow  monitor */
-	{ "origin",    NULL,     NULL,           0,         1,          0,           0,        -1 },
-	{ "alacritty", NULL,     NULL,           0,         0,          1,           0,        -1 },
-	// { "Gimp",      NULL,     NULL,           0,         1,          0,           0,        -1 },
-	// { "Firefox",   NULL,     NULL,           1 << 8,    0,          0,          -1,        -1 },
+	{ NULL,        NULL,     "Origin",       0,         1,          0,           0,        -1 },
+	{ "Alacritty", NULL,     NULL,           0,         0,          0,           1,        -1 },
 	{ NULL,        NULL,     "Event Tester", 0,         0,          0,           1,        -1 }, /* xev */
 };