diff --git a/_versions.sh b/_versions.sh
index 09eb76fed..18e65ff3e 100755
--- a/_versions.sh
+++ b/_versions.sh
@@ -10,7 +10,7 @@ export CURL_HASH=6fea2aac6a4610fbd0400afb0bcddbe7258a64c63f1f68e5855ebc0c659710c
 # Create revision string
 # NOTE: Set _REV to 1 after bumping CURL_VER_, then increment for each
 #       CI rebuild via `main` branch push (e.g. after bumping a dependency).
-export _REV="${CW_REVISION:-7}"
+export _REV="${CW_REVISION:-7t}"
 
 export TRURL_VER_='0.12'
 export TRURL_HASH=67a1620ebb0392a9cdd8e46bc44a14e0a5d8c1a9112859fbbb525ec919d2fa9b