diff --git a/config/conda.yml b/config/conda.yml
index f497a0e..177a6c3 100644
--- a/config/conda.yml
+++ b/config/conda.yml
@@ -6,4 +6,3 @@ dependencies:
 - wheel=0.29.0=py35_0
 - pip:
   - psycopg2>=2.6.1
-  - -e ..[dev]
diff --git a/readthedocs.yml b/readthedocs.yml
index 17e7d25..607a52d 100644
--- a/readthedocs.yml
+++ b/readthedocs.yml
@@ -1,2 +1,3 @@
+requirements_file: requirements-dev.txt
 conda:
     file: config/conda.yml