diff --git a/artiq/test/lit/devirtualization/function.py b/artiq/test/lit/devirtualization/function.py
index c8fe65691..db2e7afd0 100644
--- a/artiq/test/lit/devirtualization/function.py
+++ b/artiq/test/lit/devirtualization/function.py
@@ -1,6 +1,5 @@
 # RUN: env ARTIQ_DUMP_IR=%t %python -m artiq.compiler.testbench.embedding +compile %s
 # RUN: OutputCheck %s --file-to-check=%t.txt
-# XFAIL: *
 
 from artiq.language.core import *
 from artiq.language.types import *
diff --git a/artiq/test/lit/devirtualization/method.py b/artiq/test/lit/devirtualization/method.py
index 8c258a41b..32578d599 100644
--- a/artiq/test/lit/devirtualization/method.py
+++ b/artiq/test/lit/devirtualization/method.py
@@ -1,6 +1,5 @@
 # RUN: env ARTIQ_DUMP_IR=%t %python -m artiq.compiler.testbench.embedding +compile %s 2>%t
 # RUN: OutputCheck %s --file-to-check=%t.txt
-# XFAIL: *
 
 from artiq.language.core import *
 from artiq.language.types import *
diff --git a/conda/artiq/meta.yaml b/conda/artiq/meta.yaml
index a04c82c13..1ca39e0a9 100644
--- a/conda/artiq/meta.yaml
+++ b/conda/artiq/meta.yaml
@@ -37,7 +37,7 @@ requirements:
     - binutils-or1k-linux
   run:
     - python >=3.5.1
-    - llvmlite-artiq 0.5.1
+    - llvmlite-artiq 0.5.1 py35_17
     - scipy
     - numpy
     - prettytable