diff --git a/amf-cli/shared/src/test/scala/amf/parser/GraphQLTCKValidationTest.scala b/amf-cli/shared/src/test/scala/amf/parser/GraphQLTCKValidationTest.scala
index cd1443cdb0..58a48dbc63 100644
--- a/amf-cli/shared/src/test/scala/amf/parser/GraphQLTCKValidationTest.scala
+++ b/amf-cli/shared/src/test/scala/amf/parser/GraphQLTCKValidationTest.scala
@@ -37,7 +37,7 @@ class GraphQLTCKValidationTest extends GraphQLFunSuiteCycleTests {
     assertReport(s"$basePath/invalid/missing-matrix-field.graphql")
   }
 
-  // Test valid singular API
+  // Test valid singular API. Only used to debug a Singular test, this is run as part of the TCK
   ignore("interface-chain-covariant") {
     assertConforms(s"$basePath/valid/interface-chain-covariant.graphql")
   }