diff --git a/recipes-kde/other/qca/qca_git.bb b/recipes-kde/other/qca/qca_git.bb
index 769e3bcf..f846737e 100644
--- a/recipes-kde/other/qca/qca_git.bb
+++ b/recipes-kde/other/qca/qca_git.bb
@@ -28,4 +28,6 @@ EXTRA_OECMAKE += " \
 
 FILES_${PN} += "${libdir}/qca-qt5/crypto"
 
-CMAKE_ALIGN_SYSROOT[1] = "Qca-qt5, -S${prefix}, -s${_IMPORT_PREFIX}"
+CMAKE_ALIGN_SYSROOT[1] = "Qca-qt5, -S${libdir}/lib, -s${OE_QMAKE_PATH_HOST_LIBS}/lib"
+CMAKE_ALIGN_SYSROOT[2] = "Qca-qt5, -S${includedir}, -s${CMAKE_QT5_EX_PATH_HOST_HEADERS}"
+