diff --git a/.github/snakebids_action_requirements.txt b/.github/snakebids_action_requirements.txt
deleted file mode 100644
index bcfaa15..0000000
--- a/.github/snakebids_action_requirements.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-snakebids @ git+https://github.com/khanlab/snakebids#8acbd9f
-typing-extensions = ">=3.10.0"
-attrs = ">=21.2.0"
-boutiques = "^0.5.25"
-more-itertools = ">=8"
-pvandyken-deprecated = "0.0.4" 
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a9475b2..a272261 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -25,25 +25,23 @@ jobs:
     - name: Install dependencies
       run: |
         conda install -c conda-forge mamba
-    - name: Lint with flake8
-      run: |
-        mamba install flake8
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-    - name: Setup snakemake
+        #    - name: Lint with flake8
+        #      run: |
+        #        mamba install flake8
+        #        # stop the build if there are Python syntax errors or undefined names
+        #        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        #        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        #        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Setup snakemake and workflow dependencies
       run: |
         mamba install -c conda-forge -c bioconda pytest snakemake singularity snakefmt
+        pip install . 
     - name: Lint with snakemake and snakefmt
       run: |
         snakemake --lint
         snakefmt workflow
-    - name: Unit tests
-      run: |
-        pytest .tests/unit
-    - name: Integration test
+    - name: Integration dry-run test
       run: |
-        pytest .tests/integration
+        snakemake -np
 
 
diff --git a/spimprep/__init__.py b/spimprep/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/workflow/Snakefile b/workflow/Snakefile
index d7d0f8c..eeb58e5 100644
--- a/workflow/Snakefile
+++ b/workflow/Snakefile
@@ -1,6 +1,6 @@
 import json
-from snakebids import bids, set_bids_spec
 from pathlib import Path
+from snakebids import bids, set_bids_spec
 import pandas as pd
 import os
 
@@ -9,7 +9,7 @@ configfile: "config/config.yml"
 
 
 container: config["containers"]["spimprep"]
-conda: config["conda_envs"]["global"]
+
 
 # use expandvars so we can use e.g. '$SLURM_TMPDIR'
 root = os.path.expandvars(config["root"])
diff --git a/workflow/envs/global.yml b/workflow/envs/global.yml
deleted file mode 100644
index 698153c..0000000
--- a/workflow/envs/global.yml
+++ /dev/null
@@ -1,6 +0,0 @@
-channels:
-  - nodefaults
-dependencies:
-  - pip:
-    - snakebids=0.10.2
-