diff --git a/zabbix-apk-builder/build.sh b/zabbix-apk-builder/build.sh
index e0ac75a..f6f2a40 100755
--- a/zabbix-apk-builder/build.sh
+++ b/zabbix-apk-builder/build.sh
@@ -5,7 +5,7 @@ set -e
 # Configuration
 PROJECT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 IMAGE_NAME="zabbix-apk-builder"
-CONTAINER_NAME="zabbix-build-$$"
+CONTAINER_NAME="zabbix-build-$"
 OUTPUT_DIR="$PROJECT_DIR/packages"
 
 echo "=== Zabbix APK Builder ==="
@@ -37,4 +37,4 @@ docker run --rm \
 echo "Build completed successfully!"
 echo "To install packages:"
 echo "  apk add --allow-untrusted $OUTPUT_DIR/zabbix-agent-*.apk"
-echo "  apk add --allow-untrusted $OUTPUT_DIR/zabbix-proxy-*.apk"
\ No newline at end of file
+echo "  apk add --allow-untrusted $OUTPUT_DIR/zabbix-proxy-*.apk"