diff --git a/internal/resources/detection.go b/internal/resources/detection.go
index 9e234b9f..abc2f2c3 100644
--- a/internal/resources/detection.go
+++ b/internal/resources/detection.go
@@ -18,7 +18,7 @@ type Detection struct {
 	// required to allow partial decoding
 	Remain         hcl.Body `hcl:",remain" json:"-"`
 	Severity       *string  `cty:"severity" hcl:"severity"  snapshot:"severity" json:"severity,omitempty"`
-	DisplayColumns []string `cty:"display_columns" hcl:"display_columns,optional" json:"display_columns,omitempty"`
+	DisplayColumns []string `cty:"display_columns" hcl:"display_columns,optional" snapshot:"display_columns" json:"display_columns,omitempty"`
 
 	Base *Detection `hcl:"base" json:"-"`
 }