1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index ae6a0266..14cce8d6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,7 +3,7 @@
 
 [tox]
 envlist = py{26,27,33,34,35,36,37}, pypy{2,3}, jython, doc, lint
-skip_missing_interpreters = True
+skip_missing_interpreters = {env:COVERAGE_SKIP_MISSING_INTERPRETERS:True}
 
 [testenv]
 usedevelop = True