diff --git a/dev-lang/yasm/yasm-1.2.0-r1.ebuild b/dev-lang/yasm/yasm-1.2.0-r1.ebuild
index be32d57759d7a..9cd5c98942fbf 100644
--- a/dev-lang/yasm/yasm-1.2.0-r1.ebuild
+++ b/dev-lang/yasm/yasm-1.2.0-r1.ebuild
@@ -37,7 +37,7 @@ src_prepare() {
 }
 
 src_configure() {
-	use python && python_export_best
+	use python && python_setup
 
 	econf \
 		$(use_enable python) \
diff --git a/dev-lang/yasm/yasm-1.3.0.ebuild b/dev-lang/yasm/yasm-1.3.0.ebuild
index cee1a7f6f93e8..e1ef59791ee03 100644
--- a/dev-lang/yasm/yasm-1.3.0.ebuild
+++ b/dev-lang/yasm/yasm-1.3.0.ebuild
@@ -26,7 +26,7 @@ DEPEND="
 	python? ( >=dev-python/cython-0.14[${PYTHON_USEDEP}] )"
 
 src_configure() {
-	use python && python_export_best
+	use python && python_setup
 
 	XMLTO=: \
 	econf \
diff --git a/dev-lang/yasm/yasm-9999.ebuild b/dev-lang/yasm/yasm-9999.ebuild
index c667fd21f2b29..1dc81bc993d4d 100644
--- a/dev-lang/yasm/yasm-9999.ebuild
+++ b/dev-lang/yasm/yasm-9999.ebuild
@@ -50,9 +50,9 @@ src_prepare() {
 
 src_configure() {
 	if [[ ${PV} == 9999* ]]; then
-		python_export_best
+		python_setup
 	else
-		use python && python_export_best
+		use python && python_setup
 	fi
 
 	econf \