diff --git a/Dockerfile.rocm b/Dockerfile.rocm
index 46706c6..bfd49f0 100644
--- a/Dockerfile.rocm
+++ b/Dockerfile.rocm
@@ -17,8 +17,10 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 
 WORKDIR /app
 
-# Install uv so packages that use uv-build as their build backend can be built.
-RUN pip3 install uv
+# Install uv and expose its bundled binary so pip isolated build environments
+# can find it when building packages that use uv-build (e.g. resemble-perth).
+RUN pip3 install uv && \
+    ln -sf "$(python3 -c 'import uv; print(uv.find_uv_bin())')" /usr/local/bin/uv
 
 # Step 1: Install ROCm-compatible PyTorch stack first.
 # This must happen before anything else to prevent pip from pulling CPU wheels.