diff --git a/config/hooks/live/zzzz_ciss_crypt_squash.hook.binary b/config/hooks/live/zzzz_ciss_crypt_squash.hook.binary
index e773ec6..66ec2f5 100644
--- a/config/hooks/live/zzzz_ciss_crypt_squash.hook.binary
+++ b/config/hooks/live/zzzz_ciss_crypt_squash.hook.binary
@@ -71,7 +71,7 @@ declare -i VAR_ROOTFS_SIZE=$(stat -c%s -- "${ROOTFS}")
 #   - dm-integrity Overhead (Tags and Journal)
 #   - Filesystem-Slack
 declare -i OVERHEAD_FIXED=$((64 * 1024 * 1024))
-declare -i OVERHEAD_PCT=1
+declare -i OVERHEAD_PCT=3
 declare -i ALIGN_BYTES=$(( 2048 * 1024 ))
 declare -i BASE_SIZE=$(( VAR_ROOTFS_SIZE + OVERHEAD_FIXED + (VAR_ROOTFS_SIZE * OVERHEAD_PCT / 100) ))
 declare -i VAR_LUKSFS_SIZE=$(( ( (BASE_SIZE + ALIGN_BYTES - 1) / ALIGN_BYTES ) * ALIGN_BYTES ))
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 7fb5a51..fcc0d86 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -14,6 +14,7 @@ include_toc: true
 
 ## V8.13.544.2025.12.05
 * **Added**: [90-ciss-local.hardened.md](documentation/90-ciss-local.hardened.md)
+* * **Bugfixes**: [zzzz_ciss_crypt_squash.hook.binary](../config/hooks/live/zzzz_ciss_crypt_squash.hook.binary) + Adjusted ``OVERHEAD_PCT`` for Gitea Runner
 
 ## V8.13.536.2025.12.04
 * **Added**: [ciss_live_builder.sh.md](documentation/ciss_live_builder.sh.md)