diff --git a/recipes-support/qca.inc b/recipes-support/qca.inc
index 49025a8..b4b1a15 100644
--- a/recipes-support/qca.inc
+++ b/recipes-support/qca.inc
@@ -19,7 +19,7 @@ DEPENDS = " \
 SRC_URI = "git://invent.kde.org/libraries/${BPN};nobranch=1;protocol=https"
 S = "${WORKDIR}/git"
 
-inherit cmake_qt5
+inherit cmake_kf5
 inherit pkgconfig
 
 EXTRA_OECMAKE += " \
@@ -27,13 +27,6 @@ EXTRA_OECMAKE += " \
     -DLIB_SUFFIX=${@d.getVar('baselib').replace('lib', '')} \
 "
 
-do_install:prepend() {
-    if [ "0" -ne $(find . -name \*.cmake | grep _usr | wc -l) ]; then
-        sed -i 's/\"\/usr\//\"\$\{OE_QCA_PATH_HOST_ROOT\}\/usr\//g' $(find . -name "*.cmake" | grep _usr)
-        sed -i 's/\;\/usr\//\;\$\{OE_QCA_PATH_HOST_ROOT\}\/usr\//g' $(find . -name "*.cmake" | grep _usr)
-    fi
-}
-
 FILES:${PN} += " \
     ${libdir}/qca-qt5/crypto/libqca-*.so \
 "