diff --git a/src/input_common/sdl/sdl_impl.cpp b/src/input_common/sdl/sdl_impl.cpp
index cb2cdf96f9..9d3d1803c8 100644
--- a/src/input_common/sdl/sdl_impl.cpp
+++ b/src/input_common/sdl/sdl_impl.cpp
@@ -574,7 +574,7 @@ std::vector<Common::ParamPackage> SDLState::GetInputDevices() {
 
 namespace {
 Common::ParamPackage BuildAnalogParamPackageForButton(int port, std::string guid, u8 axis,
-                                                      float value = 0.1) {
+                                                      float value = 0.1f) {
     Common::ParamPackage params({{"engine", "sdl"}});
     params.Set("port", port);
     params.Set("guid", guid);