diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 89ad5bdae05807ce929ffe83229665adcfc9975f..ba68e8f39deecf2674661d9f96a6c14f838c01fd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -88,7 +88,6 @@ cal_test_3_zdc_neutrons_reader:
   tags:
     - sodium
   script:
-    - source /etc/profile
     - root -b -q calorimeters/zdc_neutrons_reader.cxx
   allow_failure: true
 
@@ -113,7 +112,6 @@ roman_pot_nhits:
   tags:
     - sodium
   script:
-    - source /etc/profile
     - root -b -q trackers/simple_tracking.cxx+
   allow_failure: true
 
@@ -122,7 +120,6 @@ roman_pot_eta:
   tags:
     - sodium
   script:
-    - source /etc/profile
     - root -b -q trackers/roman_pot_hit_eta.cxx+
   allow_failure: true
 
@@ -131,7 +128,6 @@ zdc_benchmark:
   tags:
     - sodium
   script:
-    - source /etc/profile
     - ls -lrth sim_output
     - root -b -q calorimeters/simple_checking.cxx+
   allow_failure: true
diff --git a/calorimeters/run_simulation_zdc.sh b/calorimeters/run_simulation_zdc.sh
index abcccd9bfd23bd47173d59585fa9bac9953ca674..a5d84972b71799021659c7fbb2a3add875b4eb99 100755
--- a/calorimeters/run_simulation_zdc.sh
+++ b/calorimeters/run_simulation_zdc.sh
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-source /etc/profile
-
 ddsim --runType batch --numberOfEvents 100 \
       --compactFile ./calorimeters/ZDC_example.xml \
       --inputFiles  ./data/zdc_photons.hepmc \
diff --git a/trackers/roman_pot_simu.sh b/trackers/roman_pot_simu.sh
index 5d2daaa36db1d1220dc0b05537e2f5d961b4057c..bd1064eab96b3d7eeb7b49583eab130fb5f1a1d6 100755
--- a/trackers/roman_pot_simu.sh
+++ b/trackers/roman_pot_simu.sh
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-source /etc/profile
-
 ddsim --runType batch -N 300 \
 	--inputFiles ./data/forward_ions.hepmc \
 	--compactFile ./trackers/roman_pot.xml \