diff --git a/diskimage_builder/elements/openeuler-minimal/pre-install.d/00-setup-mirror b/diskimage_builder/elements/openeuler-minimal/pre-install.d/00-setup-mirror
index 339c8961..8284d250 100755
--- a/diskimage_builder/elements/openeuler-minimal/pre-install.d/00-setup-mirror
+++ b/diskimage_builder/elements/openeuler-minimal/pre-install.d/00-setup-mirror
@@ -9,5 +9,5 @@ set -o pipefail
 if [ -n "${DIB_DISTRIBUTION_MIRROR:-}" ]; then
     # Only set the mirror for OS, everything, EPOL and update repositories,
     # The others (debuginfo and source) aren't mirrored since they do not exist on all mirrors
-    sed -i "/\(debuginfo\|source\)/! {s#http://repo.openeuler.org#$DIB_DISTRIBUTION_MIRROR#g}" $TARGET_ROOT/etc/yum.repos.d/openEuler.repo
+    sed -i "/\(debuginfo\|source\)/! {s#http://repo.openeuler.org#$DIB_DISTRIBUTION_MIRROR#g}" /etc/yum.repos.d/openEuler.repo
 fi