diff --git a/src/broadcom/compiler/nir_to_vir.c b/src/broadcom/compiler/nir_to_vir.c
index 25ace28298b..439a8ab342f 100644
--- a/src/broadcom/compiler/nir_to_vir.c
+++ b/src/broadcom/compiler/nir_to_vir.c
@@ -3913,7 +3913,7 @@ vir_remove_thrsw(struct v3d_compile *c)
         c->last_thrsw = NULL;
 }
 
-void
+static void
 vir_emit_last_thrsw(struct v3d_compile *c)
 {
         /* On V3D before 4.1, we need a TMU op to be outstanding when thread
diff --git a/src/broadcom/compiler/v3d_compiler.h b/src/broadcom/compiler/v3d_compiler.h
index 4b66e8621a7..0c1419661d3 100644
--- a/src/broadcom/compiler/v3d_compiler.h
+++ b/src/broadcom/compiler/v3d_compiler.h
@@ -1057,7 +1057,6 @@ void vir_set_unpack(struct qinst *inst, int src,
 void vir_set_pack(struct qinst *inst, enum v3d_qpu_output_pack pack);
 
 struct qreg vir_get_temp(struct v3d_compile *c);
-void vir_emit_last_thrsw(struct v3d_compile *c);
 void vir_calculate_live_intervals(struct v3d_compile *c);
 int vir_get_nsrc(struct qinst *inst);
 bool vir_has_side_effects(struct v3d_compile *c, struct qinst *inst);