diff --git a/dev-cpp/cpp-jwt/cpp-jwt-1.5_pre20220727.ebuild b/dev-cpp/cpp-jwt/cpp-jwt-1.5_pre20220727.ebuild
index ce4088eaa0..97d064d9f7 100644
--- a/dev-cpp/cpp-jwt/cpp-jwt-1.5_pre20220727.ebuild
+++ b/dev-cpp/cpp-jwt/cpp-jwt-1.5_pre20220727.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/arun11299/cpp-jwt/archive/e12ef06218596b52d9b5d6e163
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64"
 
 DEPEND="test? ( dev-cpp/gtest )
 	dev-libs/openssl
diff --git a/dev-libs/discord-rpc/discord-rpc-3.4.1.ebuild b/dev-libs/discord-rpc/discord-rpc-3.4.1.ebuild
index ff9aedb4ad..4c7b8a8442 100644
--- a/dev-libs/discord-rpc/discord-rpc-3.4.1.ebuild
+++ b/dev-libs/discord-rpc/discord-rpc-3.4.1.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/eden-emulator/discord-rpc/archive/refs/tags/${PV}.ta
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64"
 IUSE="examples"
 
 DEPEND="
diff --git a/dev-libs/mcl/mcl-0.1.13.ebuild b/dev-libs/mcl/mcl-0.1.13.ebuild
index d8e63364de..92085462cd 100644
--- a/dev-libs/mcl/mcl-0.1.13.ebuild
+++ b/dev-libs/mcl/mcl-0.1.13.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/merryhime/mcl/archive/refs/tags/${PV}.tar.gz -> ${P}
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64 ~ppc64"
 IUSE="test"
 RESTRICT="!test? ( test )"
 
diff --git a/dev-libs/sirit/sirit-1.0.1.ebuild b/dev-libs/sirit/sirit-1.0.1.ebuild
index ccf75b35ef..82b81e153f 100644
--- a/dev-libs/sirit/sirit-1.0.1.ebuild
+++ b/dev-libs/sirit/sirit-1.0.1.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/eden-emulator/sirit/archive/refs/tags/v${PV}.tar.gz
 
 LICENSE="AGPL-3+"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64"
 IUSE="test"
 RESTRICT="!test? ( test )"
 
diff --git a/dev-libs/unordered_dense/unordered_dense-4.0.1.ebuild b/dev-libs/unordered_dense/unordered_dense-4.0.1.ebuild
index fb5ce29ddd..3c7d2f19c7 100644
--- a/dev-libs/unordered_dense/unordered_dense-4.0.1.ebuild
+++ b/dev-libs/unordered_dense/unordered_dense-4.0.1.ebuild
@@ -13,7 +13,7 @@ if [[ "${PV}" == "9999" ]] ; then
 	EGIT_REPO_URI="https://github.com/martinus/${PN}.git"
 else
 	SRC_URI="https://github.com/martinus/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-	KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
+	KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~arm64 ~riscv ~x86"
 	S="${WORKDIR}/${P}"
 fi
 
diff --git a/dev-libs/unordered_dense/unordered_dense-4.4.0.ebuild b/dev-libs/unordered_dense/unordered_dense-4.4.0.ebuild
index 90f7c5fd68..9515659da2 100644
--- a/dev-libs/unordered_dense/unordered_dense-4.4.0.ebuild
+++ b/dev-libs/unordered_dense/unordered_dense-4.4.0.ebuild
@@ -13,7 +13,7 @@ if [[ "${PV}" == "9999" ]] ; then
 	EGIT_REPO_URI="https://github.com/martinus/${PN}.git"
 else
 	SRC_URI="https://github.com/martinus/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-	KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
+	KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~arm64 ~riscv ~x86"
 	S="${WORKDIR}/${P}"
 fi
 
diff --git a/dev-libs/unordered_dense/unordered_dense-9999.ebuild b/dev-libs/unordered_dense/unordered_dense-9999.ebuild
index 90f7c5fd68..9515659da2 100644
--- a/dev-libs/unordered_dense/unordered_dense-9999.ebuild
+++ b/dev-libs/unordered_dense/unordered_dense-9999.ebuild
@@ -13,7 +13,7 @@ if [[ "${PV}" == "9999" ]] ; then
 	EGIT_REPO_URI="https://github.com/martinus/${PN}.git"
 else
 	SRC_URI="https://github.com/martinus/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
-	KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
+	KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~ppc64 ~arm64 ~riscv ~x86"
 	S="${WORKDIR}/${P}"
 fi
 
diff --git a/media-libs/VulkanMemoryAllocator/VulkanMemoryAllocator-3.3.0.ebuild b/media-libs/VulkanMemoryAllocator/VulkanMemoryAllocator-3.3.0.ebuild
index 9def9bb624..a41dcb5b4b 100644
--- a/media-libs/VulkanMemoryAllocator/VulkanMemoryAllocator-3.3.0.ebuild
+++ b/media-libs/VulkanMemoryAllocator/VulkanMemoryAllocator-3.3.0.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator/archi
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~ppc64 ~ppc64 ~ppc64"
 IUSE="doc"
 
 BDEPEND="