diff --git a/dev-libs/botan/botan-1.10.17-r2.ebuild b/dev-libs/botan/botan-1.10.17-r2.ebuild
index 9bea1c6a66269..80af870a2c46c 100644
--- a/dev-libs/botan/botan-1.10.17-r2.ebuild
+++ b/dev-libs/botan/botan-1.10.17-r2.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-PYTHON_COMPAT=( python{2_7,3_6} )
+PYTHON_COMPAT=( python3_6 )
 
 inherit multilib python-r1 toolchain-funcs
 
diff --git a/dev-libs/botan/botan-2.11.0.ebuild b/dev-libs/botan/botan-2.11.0.ebuild
index 8afc43d3519be..4a5a143384567 100644
--- a/dev-libs/botan/botan-2.11.0.ebuild
+++ b/dev-libs/botan/botan-2.11.0.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-PYTHON_COMPAT=( python{2_7,3_6} )
+PYTHON_COMPAT=( python3_6 )
 
 inherit multilib python-r1 toolchain-funcs
 
diff --git a/dev-libs/botan/botan-2.9.0.ebuild b/dev-libs/botan/botan-2.9.0.ebuild
index 41f6e58805ca9..ec3daddb3301f 100644
--- a/dev-libs/botan/botan-2.9.0.ebuild
+++ b/dev-libs/botan/botan-2.9.0.ebuild
@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
-PYTHON_COMPAT=( python{2_7,3_6} )
+PYTHON_COMPAT=( python3_6 )
 
 inherit multilib python-r1 toolchain-funcs