diff --git a/gpu/kinfu_large_scale/src/cuda/tsdf_volume.cu b/gpu/kinfu_large_scale/src/cuda/tsdf_volume.cu
index 725a79e2dc0..d65a366be5a 100644
--- a/gpu/kinfu_large_scale/src/cuda/tsdf_volume.cu
+++ b/gpu/kinfu_large_scale/src/cuda/tsdf_volume.cu
@@ -247,7 +247,7 @@ namespace pcl
 
                 if (sdf >= -tranc_dist_mm)
                 {
-                  float tsdf = fmin (1, sdf / tranc_dist_mm);
+                  float tsdf = fmin (1.f, sdf / tranc_dist_mm);
 
                   int weight_prev;
                   float tsdf_prev;