diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp
index e60e1bcd121..d8c61d17d8f 100644
--- a/src/intel/compiler/brw_fs.cpp
+++ b/src/intel/compiler/brw_fs.cpp
@@ -10240,7 +10240,7 @@ lower_simd(nir_builder *b, nir_instr *instr, void *options)
    }
 }
 
-static void
+void
 brw_nir_lower_simd(nir_shader *nir, unsigned dispatch_width)
 {
    nir_shader_lower_instructions(nir, filter_simd, lower_simd,
diff --git a/src/intel/compiler/brw_fs.h b/src/intel/compiler/brw_fs.h
index fdeb821bf69..281ce0456ce 100644
--- a/src/intel/compiler/brw_fs.h
+++ b/src/intel/compiler/brw_fs.h
@@ -662,4 +662,6 @@ uint32_t brw_fb_write_msg_control(const fs_inst *inst,
 
 void brw_compute_urb_setup_index(struct brw_wm_prog_data *wm_prog_data);
 
+void brw_nir_lower_simd(nir_shader *nir, unsigned dispatch_width);
+
 #endif /* BRW_FS_H */