diff --git a/examples/call-http-shorthand-endpoint.yaml b/examples/call-http-shorthand-endpoint.yaml
index 35a8c81d..f682ed30 100644
--- a/examples/call-http-shorthand-endpoint.yaml
+++ b/examples/call-http-shorthand-endpoint.yaml
@@ -8,4 +8,4 @@ do:
     call: http
     with:
       method: get
-      endpoint: https://petstore.swagger.io/v2/pet/1
\ No newline at end of file
+      endpoint: https://petstore.swagger.io/v2/pet/{petId}
diff --git a/schema/workflow.yaml b/schema/workflow.yaml
index e39171d5..75c2093e 100644
--- a/schema/workflow.yaml
+++ b/schema/workflow.yaml
@@ -219,7 +219,7 @@ $defs:
                 oneOf:
                   - $ref: '#/$defs/endpoint'
                   - type: string
-                    format: uri
+                    format: uri-template
               headers:
                 type: object
                 description: A name/value mapping of the headers, if any, of the HTTP request to perform.