diff --git a/src/media/video/v4l2/video_device_impl.cpp b/src/media/video/v4l2/video_device_impl.cpp
index e2952b63a6f433bc46c6cd90e3ff26541569750e..57386c119b5de784f30d9bf79f82ac1f11f6700d 100644
--- a/src/media/video/v4l2/video_device_impl.cpp
+++ b/src/media/video/v4l2/video_device_impl.cpp
@@ -284,7 +284,7 @@ VideoV4l2Rate
 VideoV4l2Size::getRate(const FrameRate& rate) const
 {
     for (const auto& item : rates_) {
-        if (std::fabs((item.frame_rate - rate).real()) < 0.0001d)
+        if (std::fabs((item.frame_rate - rate).real()) < 0.0001)
             return item;
     }
     return rates_.back();