diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index cca5a85ae..26d48bdf5 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -11,10 +11,6 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
-    software-properties-common
-RUN add-apt-repository ppa:ubuntu-toolchain-r/test && apt update
-
-RUN apt update && apt-get install -y \
     libssl-dev \
     build-essential \
     git \