diff --git a/conda/artiq-dev/meta.yaml b/conda/artiq-dev/meta.yaml
index f400fe87e..9eba57408 100644
--- a/conda/artiq-dev/meta.yaml
+++ b/conda/artiq-dev/meta.yaml
@@ -15,7 +15,7 @@ requirements:
     - python 3.5.2
     - setuptools
     - migen 0.5.dev py_57+gitd4afdeb
-    - misoc 0.6.dev py_15+git6136b97
+    - misoc 0.6.dev py_14+git5a60714
     - jesd204b 0.2
     - binutils-or1k-linux >=2.27
     - llvm-or1k