diff --git a/mkn.base.yaml b/mkn.base.yaml
index f993c00..66e7896 100644
--- a/mkn.base.yaml
+++ b/mkn.base.yaml
@@ -1,4 +1,9 @@
 
 name: libpcl.base
-dep: org.boost math.eigen
-sub: pcl&p(https://github.com/PointCloudLibrary/pcl)
+
+property:
+    pcl.deps: org.boost math.eigen math.flann
+    pcl.subs: pcl&p(https://github.com/PointCloudLibrary/pcl)
+
+dep: ${pcl.deps}
+sub: ${pcl.subs}
diff --git a/mkn.sh b/mkn.sh
index a6ed31f..9d00452 100755
--- a/mkn.sh
+++ b/mkn.sh
@@ -6,11 +6,15 @@ CWD="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
     cd $CWD
     mkn -C mkn.base.yaml
     MKN_REPO=$(mkn -G MKN_REPO -C mkn.base.yaml)
-    rm -rf build && mkdir build && cd build
-    cmake -G Ninja -DCMAKE_BUILD_TYPE=Release \
+    rm -rf build && mkdir build
+    (
+        cd build
+        cmake -G Ninja -DCMAKE_BUILD_TYPE=Release \
                    -DEigen3_DIR="${MKN_REPO}/math/eigen/master/share/eigen3/cmake" \
                    -DBoost_DIR="${MKN_REPO}/org/boost/master/lib/cmake/Boost-1.86.0" \
                    -DFLANN_ROOT="${MKN_REPO}/math/flann/master" \
                    -DCMAKE_INSTALL_PREFIX=$CWD ../p
-    ninja && ninja install
+        ninja && ninja install
+    )
+    rm -rf build
 )
diff --git a/mkn.yaml b/mkn.yaml
index 0fe7a85..4d1ab97 100644
--- a/mkn.yaml
+++ b/mkn.yaml
@@ -1,10 +1,10 @@
 
 name: libpcl
 parent: base
-
+super: mkn.base.yaml
 profile:
 - name: base
   inc: include
   path: lib
-  dep: org.boost math.eigen
-  sub: pcl&p(https://github.com/PointCloudLibrary/pcl)
+  dep: ${pcl.deps}
+  sub: ${pcl.subs}