diff --git a/Makefile b/Makefile
index f0f5c32646..6a57137e0f 100644
--- a/Makefile
+++ b/Makefile
@@ -112,7 +112,7 @@ TMT_TEST_CONTAINER_IMAGES := $(TMT_TEST_CONTAINER_IMAGE_NAME_PREFIX)/alpine:late
                              $(TMT_TEST_CONTAINER_IMAGE_NAME_PREFIX)/fedora/39/unprivileged:latest \
                              $(TMT_TEST_CONTAINER_IMAGE_NAME_PREFIX)/ubi/8/upstream:latest \
                              $(TMT_TEST_CONTAINER_IMAGE_NAME_PREFIX)/ubuntu/22.04/upstream:latest \
-							 $(TMT_TEST_CONTAINER_IMAGE_NAME_PREFIX)/debian/12.7/upstream:latest
+                             $(TMT_TEST_CONTAINER_IMAGE_NAME_PREFIX)/debian/12.7/upstream:latest
 
 TMT_TEST_IMAGES_TARGETS := $(foreach image,$(TMT_TEST_CONTAINER_IMAGES),images-tests/$(subst :,\:,$(image)))