diff --git a/test-cases/check-tiny-system-containers.yaml b/test-cases/check-tiny-system-container.yaml
similarity index 96%
rename from test-cases/check-tiny-system-containers.yaml
rename to test-cases/check-tiny-system-container.yaml
index 8a8a443642088f1cd950bcd580b2e9da55db42d5..693b3a90c410f54516dbc8452ed07ff01a42b2bb 100644
--- a/test-cases/check-tiny-system-containers.yaml
+++ b/test-cases/check-tiny-system-container.yaml
@@ -1,5 +1,5 @@
 metadata:
-  name: check-tiny-system-containers
+  name: check-tiny-system-container
   format: "Apertis Test Definition 1.0"
   image-type: tiny-lxc
   image-arch: any
diff --git a/test-cases/check-tiny-user-containers.yaml b/test-cases/check-tiny-user-container.yaml
similarity index 96%
rename from test-cases/check-tiny-user-containers.yaml
rename to test-cases/check-tiny-user-container.yaml
index cc92aff0860c1c23c223badcb848282093492d9b..b2b588e03c031bb424f54e7787f5ac0474c200fb 100644
--- a/test-cases/check-tiny-user-containers.yaml
+++ b/test-cases/check-tiny-user-container.yaml
@@ -1,5 +1,5 @@
 metadata:
-  name: check-tiny-user-containers
+  name: check-tiny-user-container
   format: "Apertis Test Definition 1.0"
   image-type: tiny-lxc
   image-arch: any