diff --git a/sci-visualization/labplot/labplot-9999.ebuild b/sci-visualization/labplot/labplot-9999.ebuild
index abbcecc0ec3bf..b73963a92781e 100644
--- a/sci-visualization/labplot/labplot-9999.ebuild
+++ b/sci-visualization/labplot/labplot-9999.ebuild
@@ -18,14 +18,8 @@ fi
LICENSE="GPL-2"
SLOT="0"
-IUSE="eigen fftw fits hdf5 libcerf markdown matio netcdf ods origin root serial share telemetry xlsx"
+IUSE="eigen cantor fftw fits hdf5 libcerf markdown matio netcdf ods origin root serial share telemetry xlsx"
-# IUSE="cantor"
-# cantor? (
-# >=kde-apps/cantor-19.12.0:6
-# >=kde-frameworks/kparts-${KFMIN}:6
-# >=kde-frameworks/kservice-${KFMIN}:6
-# )
DEPEND="
app-text/poppler[qt6(-)]
>=dev-qt/qtbase-${QTMIN}:6=[concurrent,gui,network,sql,widgets]
@@ -45,6 +39,11 @@ DEPEND="
>=kde-frameworks/kxmlgui-${KFMIN}:6
>=kde-frameworks/syntax-highlighting-${KFMIN}:6
>=sci-libs/gsl-1.15:=
+ cantor? (
+ >=kde-apps/cantor-24.12.0:6
+ >=kde-frameworks/kparts-${KFMIN}:6
+ >=kde-frameworks/kservice-${KFMIN}:6
+ )
eigen? ( dev-cpp/eigen:3= )
xlsx? ( dev-libs/qxlsx:= )
fftw? ( sci-libs/fftw:3.0= )
@@ -88,7 +87,7 @@ src_configure() {
-DENABLE_MQTT=OFF # not packaged
-DENABLE_READSTAT=OFF # not packaged
-DENABLE_VECTOR_BLF=OFF # not packaged
- -DENABLE_CANTOR=OFF # $(usex cantor)
+ -DENABLE_CANTOR=$(usex cantor)
-DENABLE_EIGEN3=$(usex eigen)
-DENABLE_XLSX=$(usex xlsx)
-DENABLE_FFTW=$(usex fftw)
diff --git a/sci-visualization/labplot/metadata.xml b/sci-visualization/labplot/metadata.xml
index cd20ab7b75cd9..a732a5fd8ea07 100644
--- a/sci-visualization/labplot/metadata.xml
+++ b/sci-visualization/labplot/metadata.xml
@@ -18,6 +18,7 @@
education/labplot