diff --git a/workflow/envs/slippage_removal.yml b/workflow/envs/slippage_removal.yml
new file mode 100644
index 0000000..9cc92b1
--- /dev/null
+++ b/workflow/envs/slippage_removal.yml
@@ -0,0 +1,8 @@
+channels:
+- conda-forge
+- bioconda
+dependencies:
+- pyfaidx
+- pip
+- pip:
+  - vcfpy==0.13.6