diff --git a/Dockerfile b/Dockerfile
index a04fabb..d04e1b5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -82,18 +82,13 @@ RUN cd /tmp \
 ENV DOTNET_ROOT="$WINEPREFIX/drive_c/Program Files/dotnet"
 ENV PATH="$DOTNET_ROOT:$PATH"
 
-# Create a script to run .NET commands with virtual display
-RUN echo '#!/bin/bash' > /home/wineuser/run-dotnet.sh \
-    && echo 'Xvfb :99 -screen 0 1024x768x16 & XVFB_PID=$!' >> /home/wineuser/run-dotnet.sh \
-    && echo 'sleep 3' >> /home/wineuser/run-dotnet.sh \
-    && echo 'export DISPLAY=:99' >> /home/wineuser/run-dotnet.sh \
-    && echo 'wine dotnet "$@"' >> /home/wineuser/run-dotnet.sh \
-    && echo 'wineserver --wait' >> /home/wineuser/run-dotnet.sh \
-    && echo 'kill $XVFB_PID || true' >> /home/wineuser/run-dotnet.sh \
-    && chmod +x /home/wineuser/run-dotnet.sh
-
-# Verify installation
-RUN /home/wineuser/run-dotnet.sh --version || echo "Installation verification failed, but continuing..."
+# Get dotnet version to verify installation
+RUN Xvfb :99 -screen 0 1024x768x16 & \
+    XVFB_PID=$! \
+    && sleep 3 \
+    && dotnet --version \
+    && wineserver --wait \
+    && kill $XVFB_PID || true
 
 # Set working directory for projects
 WORKDIR /home/wineuser/projects