diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b7ad5c0..55dea19 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -30,5 +30,6 @@ jobs:
 
       - run: curl -s localhost/v1.0/trans/EPSG:4258/DK:S34S/55.0,12.0 > S34S.out
 
+      - run: echo >> S34S.out # Add's a \n at the end of the file. This satifies the diff further down.
       - run: cat S34S.out
       - run: diff test_s34s.out S34S.out
diff --git a/Dockerfile b/Dockerfile
index 7a57c96..3a7f43a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM condaforge/miniforge3
 
 # We store PROJ ressources in $WEBPROJ_LIB
-ENV WEBPROJ_LIB /proj
+ENV WEBPROJ_LIB=/proj
 RUN mkdir $WEBPROJ_LIB
 
 # Copy necessary files. Tests and README are needed by setup.py
@@ -19,7 +19,6 @@ RUN apt-get update -y && apt-get upgrade -y
 
 # Set up virtual environment
 RUN conda env create -f environment.yaml
-RUN conda run -n webproj python -m pip install --no-deps .
 
 # Sync PROJ-data files
 RUN conda run -n webproj pyproj sync --source-id dk_sdfe --target-dir $WEBPROJ_LIB
diff --git a/test_s34s.out b/test_s34s.out
index ce78987..ba5bc4b 100644
--- a/test_s34s.out
+++ b/test_s34s.out
@@ -1 +1 @@
-{"v1":106020.66701403809,"v2":64281.27481858295,"v3":null,"v4":null}
\ No newline at end of file
+{"v1":106020.6670140382,"v2":64281.27481858295,"v3":null,"v4":null}