diff --git a/.dockerignore b/.dockerignore
index 479e82ba..48f3b1a9 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -17,3 +17,6 @@
 
 # Include Binary file
 !/docker-bin.sh
+
+# Include TOML file
+!/pyproject.toml
diff --git a/docker-files/alpine.Dockerfile b/docker-files/alpine.Dockerfile
index 7a9458e9..cedf5e32 100644
--- a/docker-files/alpine.Dockerfile
+++ b/docker-files/alpine.Dockerfile
@@ -66,7 +66,7 @@ RUN /venv-build/bin/python${PYTHON_VERSION} -m pip install --upgrade pip
 
 RUN python${PYTHON_VERSION} -m venv --without-pip venv
 
-COPY docker-requirements.txt all-requirements.txt ./
+COPY pyproject.toml docker-requirements.txt all-requirements.txt ./
 
 ##############################################################################
 # BUILD: Install the minimal image deps
diff --git a/docker-files/ubuntu.Dockerfile b/docker-files/ubuntu.Dockerfile
index 636c2106..2ae96056 100644
--- a/docker-files/ubuntu.Dockerfile
+++ b/docker-files/ubuntu.Dockerfile
@@ -55,7 +55,7 @@ RUN apt-get clean \
 
 RUN python3 -m venv --without-pip venv
 
-COPY docker-requirements.txt all-requirements.txt ./
+COPY pyproject.toml docker-requirements.txt all-requirements.txt ./
 
 ##############################################################################
 # BUILD: Install the minimal image deps