diff --git a/pkg/apis/pipeline/register.go b/pkg/apis/pipeline/register.go
index a95b23e72ac..47ea808174f 100644
--- a/pkg/apis/pipeline/register.go
+++ b/pkg/apis/pipeline/register.go
@@ -43,6 +43,9 @@ const (
 	// RunKey is used as the label identifier for a Run
 	RunKey = GroupName + "/run"
 
+	// CustomRunKey is used as the label identifier for a CustomRun
+	CustomRunKey = GroupName + "/customRun"
+
 	// MemberOfLabelKey is used as the label identifier for a PipelineTask
 	// Set to Tasks/Finally depending on the position of the PipelineTask
 	MemberOfLabelKey = GroupName + "/memberOf"
@@ -85,4 +88,10 @@ var (
 		Group:    GroupName,
 		Resource: "pipelineresources",
 	}
+
+	// CustomRunResource represents a Tekton CustomRun
+	CustomRunResource = schema.GroupResource{
+		Group:    GroupName,
+		Resource: "customruns",
+	}
 )