diff --git a/trinity-apps/tde-style-polyester/tde-style-polyester-14.1.2.ebuild b/trinity-apps/tde-style-polyester/tde-style-polyester-14.1.2.ebuild
index d366f4c5..d6b96737 100644
--- a/trinity-apps/tde-style-polyester/tde-style-polyester-14.1.2.ebuild
+++ b/trinity-apps/tde-style-polyester/tde-style-polyester-14.1.2.ebuild
@@ -20,6 +20,12 @@ if [[ ${PV} != *9999* ]] ; then
 	KEYWORDS="~amd64 ~arm64 ~x86"
 fi
 
+src_prepare() {
+	sed 's/twin_polyester/twin3_polyester/' -i "${S}/client/CMakeLists.txt" || die
+	sed 's/twin_polyester/twin3_polyester/' -i  "${S}/client/polyester.desktop" || die
+	trinity-base-2_src_prepare
+}
+
 src_configure() {
 	local mycmakeargs=(
 		-DBUILD_TRANSLATIONS=ON
diff --git a/trinity-apps/twin-style-fahrenheit/twin-style-fahrenheit-14.1.2.ebuild b/trinity-apps/twin-style-fahrenheit/twin-style-fahrenheit-14.1.2.ebuild
index 10c710b2..834acc74 100644
--- a/trinity-apps/twin-style-fahrenheit/twin-style-fahrenheit-14.1.2.ebuild
+++ b/trinity-apps/twin-style-fahrenheit/twin-style-fahrenheit-14.1.2.ebuild
@@ -23,6 +23,12 @@ fi
 DEPEND="~trinity-base/twin-${PV}"
 RDEPEND="${DEPEND}"
 
+src_prepare() {
+	sed 's/twin_fahrenheit/twin3_fahrenheit/' -i "${S}/client/CMakeLists.txt" || die
+	sed 's/twin_fahrenheit/twin3_fahrenheit/' -i "${S}/client/fahrenheit.desktop" || die
+	trinity-base-2_src_prepare
+}
+
 src_configure() {
 	local mycmakeargs=(
 		-DBUILD_TRANSLATIONS=ON