diff --git a/Dockerfile b/Dockerfile
index 158322a..242dfbd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -38,37 +38,6 @@ RUN usermod -l exedev ubuntu && \
 	usermod -aG sudo exedev && \
 	echo 'exedev ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
 
-ENV GO_VERSION=1.25.0
-ENV GOROOT=/usr/local/go
-ENV GOPATH=/go
-ENV PATH=$GOROOT/bin:$GOPATH/bin:$PATH
-
-RUN ARCH=$(uname -m) && \
-	case $ARCH in \
-		x86_64) GOARCH=amd64 ;; \
-		aarch64) GOARCH=arm64 ;; \
-		*) echo "Unsupported architecture: $ARCH" && exit 1 ;; \
-	esac && \
-	wget -O go.tar.gz "https://golang.org/dl/go${GO_VERSION}.linux-${GOARCH}.tar.gz" && \
-	tar -C /usr/local -xzf go.tar.gz && \
-	rm go.tar.gz
-
-# Create GOPATH directory and set ownership
-RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 755 "$GOPATH" && chown -R exedev:exedev "$GOPATH"
-
-# Install Go tools and clean up aggressively
-RUN go install golang.org/x/tools/cmd/goimports@latest; \
-	go install golang.org/x/tools/gopls@latest; \
-	go install mvdan.cc/gofumpt@latest; \
-	go clean -cache -testcache -modcache && \
-	rm -rf /usr/local/go/pkg/tool/*/test2json \
-		/usr/local/go/pkg/tool/*/vet \
-		/usr/local/go/pkg/tool/*/doc \
-		/usr/local/go/test \
-		/usr/local/go/api \
-		/usr/local/go/doc
-
-ENV GOTOOLCHAIN=auto
 ENV EXEUNTU=1
 
 # Add claude script to PATH (in /usr/bin to avoid conflict with npm's /usr/local/bin/claude)