diff --git a/tests/Regression/internal-testsuite/runtest.sh b/tests/Regression/internal-testsuite/runtest.sh
index d59e3c3..9268c44 100755
--- a/tests/Regression/internal-testsuite/runtest.sh
+++ b/tests/Regression/internal-testsuite/runtest.sh
@@ -10,9 +10,11 @@ rlJournalStart
         rlRun "TmpDir=\$(mktemp -d)"
         rlRun "pushd $TmpDir"
         rlFetchSrcForInstalled "$PACKAGE"
-        which dnf && \
-            rlRun "dnf builddep -y $PACKAGE*src.rpm" || \
-            rlRun "yum-builddep -y $PACKAGE*src.rpm"
+        if [[ -e /usr/bin/dnf ]]; then
+            rlRun "dnf builddep -y $PACKAGE*src.rpm" 0-255
+        else
+            rlRun "yum-builddep -y $PACKAGE*src.rpm" 0-255
+        fi
         if rlIsFedora || rlIsRHEL '>9'; then
             rlRun "export    RPM_PACKAGE_NAME=$(rpm -q --qf='%{NAME}'    -p $PACKAGE*src.rpm)"
             rlRun "export RPM_PACKAGE_VERSION=$(rpm -q --qf='%{VERSION}' -p $PACKAGE*src.rpm)"