diff --git a/dockerfiles/py.Dockerfile b/dockerfiles/py.Dockerfile
index a3916790..966454c8 100644
--- a/dockerfiles/py.Dockerfile
+++ b/dockerfiles/py.Dockerfile
@@ -3,9 +3,9 @@ FROM python:3.11-bullseye as build
 
 # Install protobuf compiler
 RUN apt-get update \
- && DEBIAN_FRONTEND=noninteractive \
+    && DEBIAN_FRONTEND=noninteractive \
     apt-get install --no-install-recommends --assume-yes \
-      protobuf-compiler=3.12.4* libprotobuf-dev=3.12.4*
+    protobuf-compiler=3.12.4* libprotobuf-dev=3.12.4*
 
 # Get go compiler
 ARG PLATFORM=amd64
@@ -57,5 +57,7 @@ COPY --from=build /app/${REPO_DIR_OR_PLACEHOLDER} /app/${REPO_DIR_OR_PLACEHOLDER
 COPY --from=build /app/uv.lock /app/pyproject.toml /app/
 COPY --from=build /bin/uv /bin/uvx /bin/
 
+ENV UV_NO_SYNC=1 UV_FROZEN=1 UV_OFFLINE=1
+
 # Use entrypoint instead of command to "bake" the default command options
 ENTRYPOINT ["/app/temporal-features", "run", "--lang", "py", "--prepared-dir", "prepared"]
diff --git a/sdkbuild/python.go b/sdkbuild/python.go
index 82a6fb1b..6e62cfc8 100644
--- a/sdkbuild/python.go
+++ b/sdkbuild/python.go
@@ -3,13 +3,12 @@ package sdkbuild
 import (
 	"context"
 	"fmt"
+	"io"
 	"os"
 	"os/exec"
 	"path/filepath"
 	"runtime"
 	"strings"
-
-	"io"
 )
 
 // BuildPythonProgramOptions are options for BuildPythonProgram.
@@ -180,7 +179,7 @@ func PythonProgramFromDir(dir string) (*PythonProgram, error) {
 // Dir is the directory to run in.
 func (p *PythonProgram) Dir() string { return p.dir }
 
-// NewCommand makes a new Poetry command. The first argument needs to be the
+// NewCommand makes a new uv command. The first argument needs to be the
 // name of the module.
 func (p *PythonProgram) NewCommand(ctx context.Context, args ...string) (*exec.Cmd, error) {
 	args = append([]string{"run", "python", "-m"}, args...)