diff --git a/tests/Squashfs-compression-test.sh b/tests/Squashfs-compression-test.sh
index e42a560..33bd059 100755
--- a/tests/Squashfs-compression-test.sh
+++ b/tests/Squashfs-compression-test.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 # We need rpmdev-vercmp
+dnf install -y rpmdevtools
 rpm -q rpmdevtools > /dev/null 2>&1 || (echo 'rpmdev-vercmp from rpmdevtools is needed to run this script, aborting (failed).'; exit 1)
 
 # Define block sizes