diff --git a/Dockerfile b/Dockerfile
index f8e2405..f1daad3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,20 +21,6 @@ ENV build_deps="wget xz-utils git gdb tcl software-properties-common"
 RUN apt-get update --fix-missing
 RUN apt-get install -y $build_deps $lib_deps
 
-# Add deadsnakes PPA for multiple Python versions 
-RUN add-apt-repository ppa:deadsnakes/ppa
-RUN apt-get update
-RUN set -ex; \
-    if [ "$TARGETPLATFORM" = "linux/amd64" ]; then \
-        apt-get update && apt-get install -y python3.10-dev \
-        && update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 1; \
-    elif [ "$TARGETPLATFORM" = "linux/arm64" ]; then \
-        apt-get update && apt-get install -y python3.8-dev \
-        && update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.8 1; \
-    else \
-        echo "Unsupported platform: $TARGETPLATFORM" && exit 1; \
-    fi
-
 # Fetch and build SVF source.
 RUN echo "Downloading LLVM and building SVF to " ${HOME}
 WORKDIR ${HOME}