diff --git a/debian/quakeforge-alsa.postinst b/debian/quakeforge-alsa.postinst
index 892138e7f..a659c2e21 100644
--- a/debian/quakeforge-alsa.postinst
+++ b/debian/quakeforge-alsa.postinst
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-update-alternatives --install /usr/share/games/quake/QFplugins/snd_output_default.so quakeforge-audio-default /usr/share/games/quake/QFplugins/snd_output_alsa0_9.so 100
+update-alternatives --install /usr/lib/quakeforge/plugins/snd_output_default.so quakeforge-audio-default /usr/lib/quakeforge/plugins/snd_output_alsa0_9.so 100
 
 #DEBHELPER#
 
diff --git a/debian/quakeforge-alsa.prerm b/debian/quakeforge-alsa.prerm
index 1e3dc8240..854887a0d 100644
--- a/debian/quakeforge-alsa.prerm
+++ b/debian/quakeforge-alsa.prerm
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-update-alternatives --remove quakeforge-audio-default /usr/share/games/quake/QFplugins/snd_output_alsa0_9.so
+update-alternatives --remove quakeforge-audio-default /usr/lib/quakeforge/plugins/snd_output_alsa0_9.so
 
 #DEBHELPER#
 
diff --git a/debian/quakeforge-common.postinst b/debian/quakeforge-common.postinst
index 10bbcda3f..5c15089da 100644
--- a/debian/quakeforge-common.postinst
+++ b/debian/quakeforge-common.postinst
@@ -1,7 +1,7 @@
 #!/bin/sh -e
 
-update-alternatives --install /usr/share/games/quake/QFplugins/snd_output_default.so quakeforge-audio-default /usr/share/games/quake/QFplugins/snd_output_disk.so 10
-update-alternatives --install /usr/share/games/quake/QFplugins/snd_output_default.so quakeforge-audio-default /usr/share/games/quake/QFplugins/snd_output_null.so 20
+update-alternatives --install /usr/lib/quakeforge/plugins/snd_output_default.so quakeforge-audio-default /usr/lib/quakeforge/plugins/snd_output_disk.so 10
+update-alternatives --install /usr/lib/quakeforge/plugins/snd_output_default.so quakeforge-audio-default /usr/lib/quakeforge/plugins/snd_output_null.so 20
 
 if [ "$1" = "configure" ]; then
   ldconfig
diff --git a/debian/quakeforge-oss.postinst b/debian/quakeforge-oss.postinst
index e982da28d..bd126ca00 100644
--- a/debian/quakeforge-oss.postinst
+++ b/debian/quakeforge-oss.postinst
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-update-alternatives --install /usr/share/games/quake/QFplugins/snd_output_default.so quakeforge-audio-default /usr/share/games/quake/QFplugins/snd_output_oss.so 90
+update-alternatives --install /usr/lib/quakeforge/plugins/snd_output_default.so quakeforge-audio-default /usr/lib/quakeforge/plugins/snd_output_oss.so 90
 
 #DEBHELPER#
 
diff --git a/debian/quakeforge-oss.prerm b/debian/quakeforge-oss.prerm
index 5dceab4ca..08306050e 100644
--- a/debian/quakeforge-oss.prerm
+++ b/debian/quakeforge-oss.prerm
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-update-alternatives --remove quakeforge-audio-default /usr/share/games/quake/QFplugins/snd_output_oss.so
+update-alternatives --remove quakeforge-audio-default /usr/lib/quakeforge/plugins/snd_output_oss.so
 
 #DEBHELPER#