diff --git a/Dockerfile b/Dockerfile
index 0e7a8412bbc..39f4ca364b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -46,8 +46,8 @@ FROM $LITELLM_RUNTIME_IMAGE AS runtime
 # Ensure runtime stage runs as root
 USER root
 
-# Install runtime dependencies
-RUN apk add --no-cache bash openssl tzdata nodejs npm python3 py3-pip
+# Install runtime dependencies (libsndfile needed for audio processing on ARM64)
+RUN apk add --no-cache bash openssl tzdata nodejs npm python3 py3-pip libsndfile
 
 WORKDIR /app
 # Copy the current directory contents into the container at /app