diff --git a/app-emulation/glean/glean-1.10.3.ebuild b/app-emulation/glean/glean-1.10.3.ebuild
index 02386303f8699..db1ffac942b3f 100644
--- a/app-emulation/glean/glean-1.10.3.ebuild
+++ b/app-emulation/glean/glean-1.10.3.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-PYTHON_COMPAT=( python{2_7,3_6} )
+PYTHON_COMPAT=( python3_6 )
 
 inherit distutils-r1