diff --git a/.dockerignore b/.dockerignore
index af5a211..62507f2 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,5 +1,3 @@
-bootstrap/cache/services.php
-
 storage/app/*
 storage/framework/cache/*
 storage/framework/sessions/*
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 7cd9167..d4a40ce 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -12,7 +12,7 @@ COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
 WORKDIR /app
 COPY . /app
 
-RUN composer install
+RUN composer install --no-dev --no-interaction --no-progress --no-suggest --no-scripts --optimize-autoloader
 
 EXPOSE 8000
 CMD /app/docker/scripts/startup.sh
diff --git a/docker/scripts/startup.sh b/docker/scripts/startup.sh
index 83d18a8..1c23b0b 100755
--- a/docker/scripts/startup.sh
+++ b/docker/scripts/startup.sh
@@ -19,7 +19,7 @@ if [ -n "$OIDC_DECRYPTION_KEY_CONTENT" ]; then
   fi
 
   # if so, write it to a file
-  echo $OIDC_DECRYPTION_KEY_CONTENT > $APP_DIR/secrets/oidc-decryption-key.pem
+  echo "$OIDC_DECRYPTION_KEY_CONTENT" > $APP_DIR/secrets/oidc-decryption-key.pem
 
   # set OIDC_DECRYPTION_KEY_PATH
   OIDC_DECRYPTION_KEY_PATH=$APP_DIR/secrets/oidc-decryption-key.pem