diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-10.0.0.9999.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-10.0.0.9999.ebuild
index a1c107a504b32..e354e47653405 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-10.0.0.9999.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-10.0.0.9999.ebuild
@@ -43,8 +43,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 # least intrusive of all
 CMAKE_BUILD_TYPE=RelWithDebInfo
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-5.0.2.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-5.0.2.ebuild
index ca74c5a912833..d21c45f2aac3f 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-5.0.2.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-5.0.2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -39,8 +39,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 S=${WORKDIR}/${MY_P}
 
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-6.0.1.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-6.0.1.ebuild
index 0e64a225bb7bb..8973393dd2afb 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-6.0.1.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-6.0.1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -40,8 +40,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 S=${WORKDIR}/${MY_P}
 
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-7.1.0.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-7.1.0.ebuild
index 844cf32241cb6..8973393dd2afb 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-7.1.0.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-7.1.0.ebuild
@@ -40,8 +40,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 S=${WORKDIR}/${MY_P}
 
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-8.0.0.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-8.0.0.ebuild
index f083d7d40b802..1604aeb371f40 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-8.0.0.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-8.0.0.ebuild
@@ -40,8 +40,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 S=${WORKDIR}/${MY_P}
 
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-8.0.1.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-8.0.1.ebuild
index 6281e463ee694..154f485d05147 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-8.0.1.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-8.0.1.ebuild
@@ -40,8 +40,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 S=${WORKDIR}/${MY_P}
 
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-9.0.0.9999.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-9.0.0.9999.ebuild
index 16e3da238954b..28e3cb65696cd 100644
--- a/dev-ml/llvm-ocaml/llvm-ocaml-9.0.0.9999.ebuild
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-9.0.0.9999.ebuild
@@ -42,8 +42,7 @@ DEPEND="${RDEPEND}
 	!!<dev-python/configparser-3.3.0.2
 	${PYTHON_DEPS}"
 
-REQUIRED_USE="${PYTHON_REQUIRED_USE}
-	|| ( ${ALL_LLVM_TARGETS[*]} )"
+REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )"
 
 # least intrusive of all
 CMAKE_BUILD_TYPE=RelWithDebInfo