1 files changed, 1 insertions, 1 deletions

diff --git a/src/input_common/helpers/joycon_protocol/calibration.h b/src/input_common/helpers/joycon_protocol/calibration.h
index 32ddef4b8..afb52a36a 100644
--- a/src/input_common/helpers/joycon_protocol/calibration.h
+++ b/src/input_common/helpers/joycon_protocol/calibration.h
@@ -24,7 +24,7 @@ namespace InputCommon::Joycon {
 /// Driver functions related to retrieving calibration data from the device
 class CalibrationProtocol final : private JoyconCommonProtocol {
 public:
-    CalibrationProtocol(std::shared_ptr<JoyconHandle> handle);
+    explicit CalibrationProtocol(std::shared_ptr<JoyconHandle> handle);
 
     /**
      * Sends a request to obtain the left stick calibration from memory