diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 43ba7a8f219..1500c07f841 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -501,6 +501,7 @@ static int r300_get_video_param(struct pipe_screen *screen,
    .lower_flrp64 = true,                      \
    .lower_fmod = true,                        \
    .lower_fsign = true,                       \
+   .lower_fsqrt = true,                       \
    .lower_ftrunc = true,                      \
    .lower_insert_byte = true,                 \
    .lower_insert_word = true,                 \