diff --git a/repo.s3lph.me-apt-source/debian.control b/repo.s3lph.me-apt-source/debian.control
index 9660426..90fcc5f 100644
--- a/repo.s3lph.me-apt-source/debian.control
+++ b/repo.s3lph.me-apt-source/debian.control
@@ -1,5 +1,5 @@
 Package: __PKGNAME__
-Version: 0.2-1
+Version: 0.2-2
 Maintainer: __MAINTAINER__
 Section: web
 Priority: optional
diff --git a/repo.s3lph.me-apt-source/debian.postinst b/repo.s3lph.me-apt-source/debian.postinst
new file mode 100755
index 0000000..11cb6ef
--- /dev/null
+++ b/repo.s3lph.me-apt-source/debian.postinst
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+if [[ "$1" == "configure" ]]; then
+   apt update || true
+fi
diff --git a/repo.s3lph.me-apt-source/package.sh b/repo.s3lph.me-apt-source/package.sh
index e0c1a92..049ce59 100755
--- a/repo.s3lph.me-apt-source/package.sh
+++ b/repo.s3lph.me-apt-source/package.sh
@@ -11,6 +11,7 @@ cp gitkabelsalatch-s3lph.sources build/pkgdir/etc/apt/sources.list.d/gitkabelsal
 cp gitkabelsalatch-s3lph.asc build/pkgdir/usr/share/keyrings/gitkabelsalatch-s3lph.asc
 cp debian.control build/pkgdir/DEBIAN/control
 cp debian.conffiles build/pkgdir/DEBIAN/conffiles
+cp debian.postinst build/pkgdir/DEBIAN/postinst
 cp debian.changelog "build/pkgdir/usr/share/doc/${PKGNAME}/changelog"
 cp debian.copyright "build/pkgdir/usr/share/doc/${PKGNAME}/copyright"