diff --git a/internal/telemetry/event/tag.go b/internal/telemetry/event/tag.go
index 7d7a34c..e3c81eb 100644
--- a/internal/telemetry/event/tag.go
+++ b/internal/telemetry/event/tag.go
@@ -106,9 +106,9 @@
 	case *StringKey:
 		fmt.Fprintf(f, "%s=%q", key.Name(), key.From(t))
 	case *ErrorKey:
-		fmt.Fprintf(f, "%s=%q", key.Name(), key.From(t))
+		fmt.Fprintf(f, "%s=%v", key.Name(), key.From(t))
 	case *ValueKey:
-		fmt.Fprintf(f, "%s=%q", key.Name(), key.From(t))
+		fmt.Fprintf(f, "%s=%v", key.Name(), key.From(t))
 	default:
 		fmt.Fprintf(f, `%s="invalid type %T"`, key.Name(), key)
 	}