diff --git a/src/gallium/drivers/llvmpipe/lp_setup_tri.c b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
index 97a76d85c59..45ac6a79ada 100644
--- a/src/gallium/drivers/llvmpipe/lp_setup_tri.c
+++ b/src/gallium/drivers/llvmpipe/lp_setup_tri.c
@@ -54,7 +54,7 @@ subpixel_snap(float a)
 static INLINE float
 fixed_to_float(int a)
 {
-   return a * (1.0 / FIXED_ONE);
+   return a * (1.0f / FIXED_ONE);
 }