diff --git a/bio/razers3/environment.yaml b/bio/razers3/environment.yaml
index 8c87c34c6f..05f03ff8dc 100644
--- a/bio/razers3/environment.yaml
+++ b/bio/razers3/environment.yaml
@@ -3,4 +3,4 @@ channels:
   - bioconda
   - nodefaults
 dependencies:
-  - razers3 ==3.5.8
+  - razers3 =3.5.8