diff --git a/dev-libs/libpreludedb/libpreludedb-4.0.0-r1.ebuild b/dev-libs/libpreludedb/libpreludedb-4.0.0-r1.ebuild
index 6445bc84d8a97..97583d45ddbd0 100644
--- a/dev-libs/libpreludedb/libpreludedb-4.0.0-r1.ebuild
+++ b/dev-libs/libpreludedb/libpreludedb-4.0.0-r1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
-PYTHON_COMPAT=( python{2_7,3_6} )
+PYTHON_COMPAT=( python3_6 )
 USE_RUBY="ruby21 ruby22 ruby23 ruby24"
 DISTUTILS_OPTIONAL=1
 
diff --git a/dev-libs/libpreludedb/libpreludedb-4.1.0-r1.ebuild b/dev-libs/libpreludedb/libpreludedb-4.1.0-r1.ebuild
index 1ae5c7d228b7a..c406020aba176 100644
--- a/dev-libs/libpreludedb/libpreludedb-4.1.0-r1.ebuild
+++ b/dev-libs/libpreludedb/libpreludedb-4.1.0-r1.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
-PYTHON_COMPAT=( python{2_7,3_6} )
+PYTHON_COMPAT=( python3_6 )
 USE_RUBY="ruby22 ruby23 ruby24 ruby25"
 DISTUTILS_OPTIONAL=1