diff --git a/src/panfrost/compiler/bifrost_compile.c b/src/panfrost/compiler/bifrost_compile.c
index 194d9b05f55..76b97117974 100644
--- a/src/panfrost/compiler/bifrost_compile.c
+++ b/src/panfrost/compiler/bifrost_compile.c
@@ -5834,7 +5834,7 @@ bi_lower_subgroups(nir_builder *b, nir_intrinsic_instr *intr, void *data)
    return true;
 }
 
-bool
+static bool
 bifrost_nir_lower_load_output(nir_shader *nir)
 {
    assert(nir->info.stage == MESA_SHADER_FRAGMENT);
diff --git a/src/panfrost/compiler/bifrost_nir.h b/src/panfrost/compiler/bifrost_nir.h
index d2dcb4fe98d..a1738a2eeec 100644
--- a/src/panfrost/compiler/bifrost_nir.h
+++ b/src/panfrost/compiler/bifrost_nir.h
@@ -26,6 +26,4 @@
 #include "nir_builder.h"
 
 bool bifrost_nir_lower_algebraic_late(nir_shader *shader, unsigned gpu_arch);
-bool bifrost_nir_lower_xfb(nir_shader *shader);
 bool bifrost_nir_opt_boolean_bitwise(nir_shader *shader);
-bool bifrost_nir_lower_load_output(nir_shader *nir);