diff --git a/pika-sources/debian/changelog b/pika-sources/debian/changelog
index 55b6c77..ad800b2 100644
--- a/pika-sources/debian/changelog
+++ b/pika-sources/debian/changelog
@@ -1,4 +1,4 @@
-pika-sources (5.7-99pika1-lunar) lunar; urgency=low
+pika-sources (5.8-99pika1-lunar) lunar; urgency=low
 
   *  Add new mesa
 
diff --git a/pika-sources/debian/preinst b/pika-sources/debian/preinst
new file mode 100644
index 0000000..a350ba4
--- /dev/null
+++ b/pika-sources/debian/preinst
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+set -e
+
+rm -rf /etc/apt/sources.list.d/pika-*.source || true
diff --git a/pika-sources/etc/apt/sources.list.d/amdgpu.sources b/pika-sources/etc/apt/sources.list.d/pika-amdgpu.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/amdgpu.sources
rename to pika-sources/etc/apt/sources.list.d/pika-amdgpu.sources
diff --git a/pika-sources/etc/apt/sources.list.d/amdvlk.sources b/pika-sources/etc/apt/sources.list.d/pika-amdvlk.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/amdvlk.sources
rename to pika-sources/etc/apt/sources.list.d/pika-amdvlk.sources
diff --git a/pika-sources/etc/apt/sources.list.d/xtradeb-apps.sources b/pika-sources/etc/apt/sources.list.d/pika-extradeb-apps.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/xtradeb-apps.sources
rename to pika-sources/etc/apt/sources.list.d/pika-extradeb-apps.sources
diff --git a/pika-sources/etc/apt/sources.list.d/kubuntu-backports.sources b/pika-sources/etc/apt/sources.list.d/pika-kubuntu-backports.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/kubuntu-backports.sources
rename to pika-sources/etc/apt/sources.list.d/pika-kubuntu-backports.sources
diff --git a/pika-sources/etc/apt/sources.list.d/mozillateam-ppa.sources b/pika-sources/etc/apt/sources.list.d/pika-mozilla.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/mozillateam-ppa.sources
rename to pika-sources/etc/apt/sources.list.d/pika-mozilla.sources
diff --git a/pika-sources/etc/apt/sources.list.d/rocm.sources b/pika-sources/etc/apt/sources.list.d/pika-rocm.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/rocm.sources
rename to pika-sources/etc/apt/sources.list.d/pika-rocm.sources
diff --git a/pika-sources/etc/apt/sources.list.d/steam.sources b/pika-sources/etc/apt/sources.list.d/pika-steam.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/steam.sources
rename to pika-sources/etc/apt/sources.list.d/pika-steam.sources
diff --git a/pika-sources/etc/apt/sources.list.d/winehq.sources b/pika-sources/etc/apt/sources.list.d/pika-wine.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/winehq.sources
rename to pika-sources/etc/apt/sources.list.d/pika-wine.sources
diff --git a/pika-sources/etc/apt/sources.list.d/xtradeb-play.sources b/pika-sources/etc/apt/sources.list.d/pika-xtradeb-play.sources
similarity index 100%
rename from pika-sources/etc/apt/sources.list.d/xtradeb-play.sources
rename to pika-sources/etc/apt/sources.list.d/pika-xtradeb-play.sources