diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_texture.c b/src/gallium/drivers/freedreno/a2xx/fd2_texture.c
index 50b72e52cc1..5b5e5910c83 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_texture.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_texture.c
@@ -146,7 +146,7 @@ tex_dimension(unsigned target)
 {
    switch (target) {
    default:
-      assert(0);
+      unreachable("Unsupported target");
    case PIPE_TEXTURE_1D:
       assert(0); /* TODO */
       return SQ_TEX_DIMENSION_1D;