diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 4b6e7ac..249144d 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -58,7 +58,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64 #,linux/arm64,linux/arm/v7
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
diff --git a/Dockerfile b/Dockerfile
index e770b54..199efe8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,34 +1,24 @@
-# Build stage - compile dependencies
+# Stage 1: Install dependencies
 FROM python:3.11-slim AS builder
 
 WORKDIR /app
 
-# Install build dependencies (only in this stage)
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    gcc \
-    libssl-dev \
-    libffi-dev \
-    python3-dev \
-    cargo \
-    rustc \
-    && rm -rf /var/lib/apt/lists/*
-
-# Install Python dependencies
+# Install Python packages
 COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
-    pip install --no-cache-dir --prefix=/install -r requirements.txt
+    pip install --no-cache-dir --prefix=/install -r requirements.txt && \
+    # Clean up unnecessary files to reduce image size
+    find /install -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true && \
+    find /install -type f -name "*.pyc" -delete && \
+    find /install -type d -name "tests" -exec rm -rf {} + 2>/dev/null || true && \
+    find /install -type d -name "*.dist-info" -exec rm -rf {}/RECORD {} + 2>/dev/null || true
 
-# Final stage - minimal runtime image
+# Stage 2: Final minimal image
 FROM python:3.11-slim
 
 WORKDIR /app
 
-# Install only runtime dependencies (not build tools!)
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    libssl3 \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy installed Python packages from builder
+# Copy only installed packages (no pip cache, no build artifacts)
 COPY --from=builder /install /usr/local
 
 # Copy application files
@@ -45,7 +35,7 @@ RUN mkdir -p data/notes data/search_index
 EXPOSE 8000
 
 # Health check
-HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+HEALTHCHECK --interval=60s --timeout=3s --start-period=5s --retries=3 \
     CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')"
 
 # Run the application
diff --git a/README.md b/README.md
index 7d406b1..07fb4b0 100644
--- a/README.md
+++ b/README.md
@@ -46,8 +46,6 @@ NoteDiscovery is a **lightweight, self-hosted note-taking application** that put
 Use the pre-built image directly from GHCR - no building required!
 
 > **💡 Tip**: Always use `ghcr.io/gamosoft/notediscovery:latest` to get the newest features and fixes. Images are automatically built when PRs are merged to main.
->
-> **🖥️ Multi-Architecture Support**: Images are built for `x86_64`, `ARM64` (Raspberry Pi 3/4/5), and `ARM v7` (older Raspberry Pi models). Docker will automatically pull the correct version for your device.
 
 > **📁 Important - Volume Mapping**: The container needs local folders/files to work:
 > - **Required**: `data` folder (your notes will be stored here)