diff --git a/src/gallium/frontends/rusticl/mesa/pipe/context.rs b/src/gallium/frontends/rusticl/mesa/pipe/context.rs
index 4c205e3f063..5aa4602197f 100644
--- a/src/gallium/frontends/rusticl/mesa/pipe/context.rs
+++ b/src/gallium/frontends/rusticl/mesa/pipe/context.rs
@@ -114,7 +114,10 @@ impl PipeContext {
 
     pub fn clear_buffer(&self, res: &PipeResource, pattern: &[u8], offset: u32, size: u32) {
         unsafe {
-            self.pipe.as_ref().clear_buffer.unwrap()(
+            self.pipe
+                .as_ref()
+                .clear_buffer
+                .unwrap_or(u_default_clear_buffer)(
                 self.pipe.as_ptr(),
                 res.pipe(),
                 offset,
@@ -672,7 +675,6 @@ fn has_required_cbs(context: &pipe_context) -> bool {
         & has_required_feature!(context, buffer_map)
         & has_required_feature!(context, buffer_subdata)
         & has_required_feature!(context, buffer_unmap)
-        & has_required_feature!(context, clear_buffer)
         & has_required_feature!(context, create_compute_state)
         & has_required_feature!(context, create_query)
         & has_required_feature!(context, delete_compute_state)
diff --git a/src/gallium/frontends/rusticl/rusticl_mesa_bindings.h b/src/gallium/frontends/rusticl/rusticl_mesa_bindings.h
index a617800ed2f..f6a73b9ae0d 100644
--- a/src/gallium/frontends/rusticl/rusticl_mesa_bindings.h
+++ b/src/gallium/frontends/rusticl/rusticl_mesa_bindings.h
@@ -25,5 +25,6 @@
 #include "util/u_printf.h"
 #include "util/u_sampler.h"
 #include "util/u_surface.h"
+#include "util/u_transfer.h"
 
 #include "rusticl_nir.h"