diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index dc351bfb62d..90f34f7afb1 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -883,13 +883,17 @@ uint32_t r600_translate_texformat(struct pipe_screen *screen,
 
 		switch (format) {
 		case PIPE_FORMAT_RGTC1_SNORM:
+		case PIPE_FORMAT_LATC1_SNORM:
 			word4 |= sign_bit[0];
 		case PIPE_FORMAT_RGTC1_UNORM:
+		case PIPE_FORMAT_LATC1_UNORM:
 			result = FMT_BC4;
 			goto out_word4;
 		case PIPE_FORMAT_RGTC2_SNORM:
+		case PIPE_FORMAT_LATC2_SNORM:
 			word4 |= sign_bit[0] | sign_bit[1];
 		case PIPE_FORMAT_RGTC2_UNORM:
+		case PIPE_FORMAT_LATC2_UNORM:
 			result = FMT_BC5;
 			goto out_word4;
 		default: