diff --git a/schutzbot/mockbuild.sh b/schutzbot/mockbuild.sh
index 6f47c5607..07feb3a3e 100755
--- a/schutzbot/mockbuild.sh
+++ b/schutzbot/mockbuild.sh
@@ -9,17 +9,6 @@ function greenprint {
 # Get OS and architecture details.
 source tools/set-env-variables.sh
 
-# Register RHEL if we are provided with a registration script.
-if [[ $ID == "rhel" && $VERSION_ID == "8.3" && -n "${RHN_REGISTRATION_SCRIPT:-}" ]] && ! sudo subscription-manager status; then
-    greenprint "🪙 Registering RHEL instance"
-    sudo chmod +x "$RHN_REGISTRATION_SCRIPT" 
-    for _ in {0..4}
-    do
-    	sudo "$RHN_REGISTRATION_SCRIPT" && break
-    sleep 5
-    done
-fi
-
 # Mock configuration file to use for building RPMs.
 MOCK_CONFIG="${ID}-${VERSION_ID%.*}-$(uname -m)"