diff --git a/transpile_python/service_test.go b/transpile_python/service_test.go
index d27e569..b0d6192 100644
--- a/transpile_python/service_test.go
+++ b/transpile_python/service_test.go
@@ -438,23 +438,6 @@ main()
 			Compare(source, expected)
 		})
 
-		XIt("Assignments += by index of function call", func() {
-			source := `package test
-				import . "skidl"
-
-				func main() {
-					vkl_iface = vkl_iface_part(1)[0]
-				}
-				`
-			expected := `from skidl import *
-
-def main():
-	vkl_iface = vkl_iface_part(1)[0]
-main()
-`
-			Compare(source, expected)
-		})
-
 		It("Assignments &", func() {
 			source := `package test
 				import . "skidl"