diff --git a/spindle/models/pipeline_env.go b/spindle/models/pipeline_env.go
--- a/spindle/models/pipeline_env.go
+++ b/spindle/models/pipeline_env.go
@@ -20,7 +20,7 @@
 	// Standard CI environment variable
 	env["CI"] = "true"
 
-	env["TANGLED_PIPELINE_ID"] = pipelineId.Rkey
+	env["TANGLED_PIPELINE_ID"] = pipelineId.AtUri().String()
 
 	// Repo info
 	if tr.Repo != nil {