diff --git a/.gitignore b/.gitignore
index 4fac06d..61cc0e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ src/
 higherlearning-dwm*.xz
 higherlearning-dwm*.gz
 dwm*.gz
+dwm*.xz
diff --git a/PKGBUILD b/PKGBUILD
index f9ca50a..5800db3 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -34,7 +34,7 @@ source=(http://dl.suckless.org/dwm/dwm-$pkgver.tar.gz
     "${_patches[@]}")
 
 md5sums=('9929845ccdec4d2cc191f16210dd7f3d'
-         'dda4ab6363b58a3b8e2cacf7166b6f74'
+         'aeaedb030b020d192615b2cddfd2c862'
          '939f403a71b6e85261d09fc3412269ee'
          '31a7569d7f3d43846f59e854ec5d1da0'
          'fbb786263f2d714b18368ff64779d669'
diff --git a/config.h b/config.h
index 0048a43..c9a8c91 100644
--- a/config.h
+++ b/config.h
@@ -108,7 +108,7 @@ static const Rule rules[] = {
 	{ "Syncthing GTK",    NULL,       NULL,        0,            1,           -1 },
 	{ "Toggl Desktop",    NULL,       NULL,        0,            1,           -1 },
 	{ "Gimp",             NULL,       NULL,        0,            1,           -1 },
-	{ "Firefox",          NULL,       NULL,        1 << 8,       0,           -1 },
+	{ "firefox",          NULL,       NULL,        1 << 8,       0,           -1 },
 	{ "Gpodder",          NULL,       NULL,        1 << 3,       0,           -1 },
 	{ "Spotify",          NULL,       NULL,        1 << 3,       0,           -1 },
 	{ "ncmpcpp",          NULL,       NULL,        1 << 3,       0,           -1 },
diff --git a/config_desktop.h b/config_desktop.h
index a91328d..082cc72 100644
--- a/config_desktop.h
+++ b/config_desktop.h
@@ -108,7 +108,7 @@ static const Rule rules[] = {
 	{ "Syncthing GTK",    NULL,       NULL,        0,            1,           -1 },
 	{ "Toggl Desktop",    NULL,       NULL,        0,            1,           -1 },
 	{ "Gimp",             NULL,       NULL,        0,            1,           -1 },
-	{ "Iceweasel",        NULL,       NULL,        1 << 8,       0,           -1 },
+	{ "iceweasel",        NULL,       NULL,        1 << 8,       0,           -1 },
 	{ "Gpodder",          NULL,       NULL,        1 << 3,       0,           -1 },
 	{ "Spotify",          NULL,       NULL,        1 << 3,       0,           -1 },
 	{ "ncmpcpp",          NULL,       NULL,        1 << 3,       0,           -1 },