diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..44c28dd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+muons_for_seeding_discrete_pt.root
+numHitsPerTrack.png
diff --git a/fccsw-reana.yaml b/fccsw-reana.yaml
deleted file mode 100644
index 11d636a..0000000
--- a/fccsw-reana.yaml
+++ /dev/null
@@ -1,21 +0,0 @@
-inputs:
-  files:
-    - config/geantSim_Tracker.py 
-    - config/single_particle_trackFits
-    - script/numHitsPerTrack.C
-    - script/plot_single_particle_resolutions.py
-workflow:
-  type: serial
-  specification:
-    steps:
-      - environment: 'cern/slc6-base'
-        commands:
-        - source /cvmfs/fcc.cern.ch/sw/views/releases/0.9.1/x86_64-slc6-gcc62-opt/setup.sh
-        - /cvmfs/fcc.cern.ch/sw/releases/0.9.1/x86_64-slc6-gcc62-opt/linux-scientificcernslc6-x86_64/gcc-6.2.0/fccsw-0.9.1-c5dqdyv4gt5smfxxwoluqj2pjrdqvjuj/run fccrun.py  config/geantSim_TrackerPerformance.py -N 5000 -s 0123456 --outName muons_for_seeding_discrete_pt.root --singlePart --particle 13 --etaMin 0 --etaMax 6 --discretePt --pt 1000 2000 5000 10000 100000 1000000 10000000 --pathToDetector /cvmfs/fcc.cern.ch/sw/releases/0.9.1/x86_64-slc6-gcc62-opt/linux-scientificcernslc6-x86_64/gcc-6.2.0/fccsw-0.9.1-c5dqdyv4gt5smfxxwoluqj2pjrdqvjuj/
-
-        - root 'script/numHitsPerTrack.C("muons_for_seeding_discrete_pt.root")'
-        #- fccrun.py config/single_particle_trackFits.py --inputfile muons_for_seeding_discrete_pt.root --outputfile single_particle_resolutions.root
-        #- python plot_single_particle_resolutions.py
-
-
-
diff --git a/reana.yaml b/reana.yaml
new file mode 100644
index 0000000..1becf37
--- /dev/null
+++ b/reana.yaml
@@ -0,0 +1,23 @@
+version: 0.4.0
+inputs:
+  files:
+    - config/geantSim_TrackerPerformance.py
+    - config/single_particle_trackFits.py
+    - script/numHitsPerTrack.C
+    - script/plot_single_particle_resolutions.py
+workflow:
+  type: serial
+  specification:
+    steps:
+      - environment: 'gitlab-registry.cern.ch/vavolkl/fcc-ubuntu'
+        commands:
+        - source /etc/profile &&
+          fccrun.py config/geantSim_TrackerPerformance.py
+            -N 5000 -s 0123456 --outName muons_for_seeding_discrete_pt.root
+            --singlePart --particle 13 --etaMin 0 --etaMax 6 --discretePt
+            --pt 1000 2000 5000 10000 100000 1000000 10000000
+            --pathToDetector /usr/local/
+        - source /etc/profile &&
+          root -b 'script/numHitsPerTrack.C("muons_for_seeding_discrete_pt.root")'
+        # - source /etc/profile && fccrun.py config/single_particle_trackFits.py --inputfile muons_for_seeding_discrete_pt.root --outputfile single_particle_resolutions.root
+        # - source /etc/profile && python script/plot_single_particle_resolutions.py