diff --git a/include/libcamera/controls.h b/include/libcamera/controls.h
index a5b5f245ef60..0aeb01927584 100644
--- a/include/libcamera/controls.h
+++ b/include/libcamera/controls.h
@@ -30,7 +30,7 @@ struct ControlMetadata {
 class ControlInfo : public DataInfo
 {
 public:
-	explicit ControlInfo(ControlId id, const DataValue &min = 0,
+	ControlInfo(ControlId id, const DataValue &min = 0,
 			     const DataValue &max = 0);
 	ControlId id() const { return meta_->id; }
 	const char *name() const { return meta_->name; }