diff --git a/SeaCogs/Dockerfile b/SeaCogs/Dockerfile
index ec72237..37b122e 100644
--- a/SeaCogs/Dockerfile
+++ b/SeaCogs/Dockerfile
@@ -14,10 +14,10 @@ RUN apt-get install -y \
 
 # Install Nodejs
 
-ENV NODE_MAJOR=20
 RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
     apt-get install -y nodejs && \
     node --version
+
 # Set up deadsnakes PPA
 
 RUN add-apt-repository ppa:deadsnakes/ppa -y
@@ -32,4 +32,5 @@ RUN python3.11 --version
 
 # Install Poetry
 
-RUN curl -sSl https://seafsh.cc/go/poetry | python3.11 -
+RUN python3.11 -m pip install poetry
+RUN poetry config virtualenvs.create false