diff --git a/.test-conda-env-py3.yml b/.test-conda-env-py3.yml
index 4f85d4e58f9425403fc2ced505bd7a2d74ee980a..73763c8c1852d31c5e77d4933faae9b1d5df235d 100644
--- a/.test-conda-env-py3.yml
+++ b/.test-conda-env-py3.yml
@@ -16,12 +16,3 @@ dependencies:
 
 # Only needed to make pylint succeed
 - matplotlib
-
-- pip
-- pip:
-    - git+https://github.com/inducer/pymbolic
-    - git+https://github.com/inducer/loopy
-
-    # only for reference values for the fmmlib test
-    # (unable to use--circular dep)
-    # git+https://github.com/inducer/sumpy
diff --git a/requirements.txt b/requirements.txt
index 6241013efa350cd016e52a56f72fc454ccb0b223..8da80fbfcc64486a19ee6a35920b8b03f7adf0a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,10 +1,10 @@
 numpy
-git+https://github.com/inducer/pyopencl
-git+https://github.com/inducer/pymbolic
-git+https://github.com/inducer/islpy
-git+https://github.com/inducer/loopy
-git+https://gitlab.tiker.net/inducer/pyfmmlib
+git+https://github.com/inducer/pyopencl#egg=pyopencl
+git+https://github.com/inducer/pymbolic#egg=pymbolic
+git+https://github.com/inducer/islpy#egg=islpy
+git+https://github.com/inducer/loopy#egg=loo.py
+git+https://gitlab.tiker.net/inducer/pyfmmlib#egg=pyfmmlib
 
 # only for reference values for the fmmlib test
-# (unable to use--circular dep)
+# (unable to use---circular dep)
 # git+https://github.com/inducer/sumpy