diff --git a/action.yml b/action.yml
index 78c020b..c2ed6f0 100644
--- a/action.yml
+++ b/action.yml
@@ -9,7 +9,7 @@ inputs:
     description: ''
     required: true
   os_test:
-    description: 'centos7/c8s/c9s/fedora/rhel7/rhel8/rhel9/rhel9-unsubscribed'
+    description: 'c9s/c10s/fedora/rhel8/rhel9/rhel9-unsubscribed'
     required: true
   test_case:
     description: 'container/openshift-4'
diff --git a/export_variables.sh b/export_variables.sh
index 1a6c859..d680971 100755
--- a/export_variables.sh
+++ b/export_variables.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-public_ranch="centos7 c8s c9s c10s fedora"
-private_ranch="rhel7 rhel8 rhel9 rhel9-unsubscribed"
+public_ranch="c8s c9s c10s fedora"
+private_ranch="rhel8 rhel9 rhel9-unsubscribed"
 all_os="$public_ranch $private_ranch"
 
 os_test="$1" # options: centos7, c8s, c9s, fedora, rhel7, rhel8, rhel9, rhel9-unsubscribed
@@ -58,37 +58,21 @@ fi
 # variables based on operating system in test
 dockerfile=Dockerfile."$os_test"
 case "$os_test" in
-  "centos7")
-    tmt_plan="centos7"
-    context="$context_prefix CentOS7$context_suffix"
-    dockerfile="Dockerfile"
-    compose="CentOS-7"
-    ;;
-  "c10s")
-    tmt_plan="c10s"
-    context="$context_prefix CentOS Stream 10"
-    compose="CentOS-Stream-10"
-    ;;
   "c9s")
     tmt_plan="c9s"
     context="$context_prefix CentOS Stream 9"
     compose="CentOS-Stream-9"
     ;;
-  "c8s")
-    tmt_plan="c8s"
-    context="$context_prefix CentOS Stream 8"
-    compose="CentOS-Stream-8"
+  "c10s")
+    tmt_plan="c10s"
+    context="$context_prefix CentOS Stream 10"
+    compose="CentOS-Stream-10"
     ;;
   "fedora")
     tmt_plan="fedora"
     context="Fedora"
     compose="Fedora-latest"
     ;;
-  "rhel7")
-    tmt_plan="rhel7$tmt_plan_suffix"
-    context="$context_prefix RHEL7$context_suffix"
-    compose="RHEL-7-LatestUpdated"
-    ;;
   "rhel8")
     tmt_plan="rhel8$tmt_plan_suffix"
     context="$context_prefix RHEL8$context_suffix"