diff --git a/utils/docker/configure-tests.sh b/utils/docker/configure-tests.sh
index abe2a1f74bc..bc061e0e53c 100755
--- a/utils/docker/configure-tests.sh
+++ b/utils/docker/configure-tests.sh
@@ -22,19 +22,8 @@ ENABLE_SUDO_TESTS=y
 TM=1
 EOF
 
-if [[ "${1}" == "PKG" ]]; then
-	#Append variables exclusively for PKG tests:
-	if [ $OS = opensuse/leap ] || [ $OS = rockylinux/rockylinux ]; then
-		echo "PMDK_LIB_PATH_NONDEBUG=/usr/lib64" >> $WORKDIR/src/test/testconfig.sh
-		echo "PMDK_LIB_PATH_DEBUG=/usr/lib64/pmdk_debug" >> $WORKDIR/src/test/testconfig.sh
-	elif [ $OS = ubuntu ]; then
-		echo "PMDK_LIB_PATH_NONDEBUG=/lib/x86_64-linux-gnu" >> $WORKDIR/src/test/testconfig.sh
-		echo "PMDK_LIB_PATH_DEBUG=/lib/x86_64-linux-gnu/pmdk_dbg" >> $WORKDIR/src/test/testconfig.sh
-	fi
-fi
-
 # Configure python tests
-	cat << EOF >> $WORKDIR/src/test/testconfig.py
+cat << EOF > $WORKDIR/src/test/testconfig.py
 config = {
 	'unittest_log_level': 1,
 	'cacheline_fs_dir': '/tmp',
diff --git a/utils/docker/prepare-for-build.sh b/utils/docker/prepare-for-build.sh
index 332605cd89d..94ecf95ed33 100755
--- a/utils/docker/prepare-for-build.sh
+++ b/utils/docker/prepare-for-build.sh
@@ -21,5 +21,5 @@ fi
 # should be preserved
 KEEP_TEST_CONFIG=${KEEP_TEST_CONFIG:-0}
 if [[ "$KEEP_TEST_CONFIG" == 0 ]]; then
-	./configure-tests.sh $@
+	./configure-tests.sh
 fi
diff --git a/utils/docker/run-build-package.sh b/utils/docker/run-build-package.sh
index 4af76ef8328..5a52aa41f18 100755
--- a/utils/docker/run-build-package.sh
+++ b/utils/docker/run-build-package.sh
@@ -65,7 +65,23 @@ make -j$(nproc)
 
 # Prepare test config once more. Now, with path to PMDK set in the OS
 # (rather than in the git tree) - for testing packages installed in the system.
-$SCRIPTSDIR/configure-tests.sh PKG
+$SCRIPTSDIR/configure-tests.sh
+
+# Append variables exclusively for PKG tests
+case "$OS" in
+"opensuse/leap" | "rockylinux/rockylinux")
+	PMDK_LIB_PATH_NONDEBUG=/usr/lib64
+	;;
+"ubuntu")
+	PMDK_LIB_PATH_NONDEBUG=/lib/x86_64-linux-gnu
+	;;
+esac
+
+cat << EOF >> $WORKDIR/src/test/testconfig.sh
+PMDK_LIB_PATH_NONDEBUG=$PMDK_LIB_PATH_NONDEBUG
+PMDK_LIB_PATH_DEBUG=$PMDK_LIB_PATH_NONDEBUG/pmdk_debug
+EOF
+
 ./RUNTESTS.sh -t check
 popd