diff --git a/conda/artiq-dev.yaml b/conda/artiq-dev.yaml
index b9defdb30..66a57cb8b 100644
--- a/conda/artiq-dev.yaml
+++ b/conda/artiq-dev.yaml
@@ -1,5 +1,5 @@
 # conda description for an environment to build and develop artiq
-# $ conda env create -f conda/artiq-dev.yml
+# $ conda env create -f conda/artiq-dev.yaml
 name: artiq-dev
 channels:
   - m-labs/label/main
diff --git a/conda/artiq-doc.yaml b/conda/artiq-doc.yaml
index fda3c11ba..1dd1d44bb 100644
--- a/conda/artiq-doc.yaml
+++ b/conda/artiq-doc.yaml
@@ -1,5 +1,5 @@
 # conda description for an environment to build artiq documentation
-# $ conda env create -f conda/artiq-doc.yml
+# $ conda env create -f conda/artiq-doc.yaml
 name: artiq-doc
 channels:
   - m-labs/label/dev