diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2348669ee6e93af4cf96f9539573cdf5d1723e85..22610917359375be7ce318109ec2c32a98347874 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -37,15 +37,15 @@ stages:
 <<: *vars
 include:
   - CI/al9_64.yml
-#  - CI/al9_32.yml
-#  - CI/al9_aarch64.yml
-#  - CI/ubuntu18_64.yml
+  - CI/al9_32.yml
+  - CI/al9_aarch64.yml
+  - CI/ubuntu18_64.yml
   - CI/ubuntu20_64.yml
-#  - CI/ubuntu22_64.yml
+  - CI/ubuntu22_64.yml
   - CI/ubuntu24_64.yml
   - CI/debian12_64.yml
-#  - CI/cc7_64.yml
-#  - CI/cc7_32.yml
-#  - CI/al8_64.yml
-#  - CI/al8_32.yml
-#  - CI/al8_aarch64.yml
+  - CI/cc7_64.yml
+  - CI/cc7_32.yml
+  - CI/al8_64.yml
+  - CI/al8_32.yml
+  - CI/al8_aarch64.yml
diff --git a/CI/ubuntu22_64.yml b/CI/ubuntu22_64.yml
index bb8b7805e5b20377c979dc367ed19ecdb49a7172..513c59605a2fc5930a4fd4ff5ab872c2f36c14da 100644
--- a/CI/ubuntu22_64.yml
+++ b/CI/ubuntu22_64.yml
@@ -47,7 +47,7 @@ dstana_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make dstana
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make dstana
   artifacts:
     paths:
       - d
@@ -72,7 +72,7 @@ ddb_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make ddb
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make ddb
   artifacts:
     paths:
       - d
@@ -101,7 +101,7 @@ lep1simana_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make v95d v94c v93d v92e v91f v90e
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make v95d v94c v93d v92e v91f v90e
   artifacts:
     paths:
       - d
@@ -130,7 +130,7 @@ lep2simana_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make va0u va0e v99e v98e v97g v96g
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make va0u va0e v99e v98e v97g v96g
   artifacts:
     paths:
       - d
@@ -158,7 +158,7 @@ delgra_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make openphigs delgra
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make openphigs delgra
   artifacts:
     paths:
       - d
@@ -189,7 +189,7 @@ des_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make des
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make des
   artifacts:
     paths:
       - d
@@ -216,7 +216,7 @@ idea_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d;  make idea
+    - path=`pwd`; export DELPHI_INSTALL_DIR=$path/d; export CERNLIB_XROOTD=ON; make idea
   allow_failure: true
   artifacts:
     paths:
@@ -250,7 +250,7 @@ tests_ubuntu22_64:
   script:
     - echo "[http]" > ~/.gitconfig; echo "    emptyAuth = true" >> ~/.gitconfig; echo >>  ~/.gitconfig
     - echo "${CI_PASSWD}" | kinit ${CI_USER}@CERN.CH
-    - path=`pwd`; export DELPHI_DATA_DIR=${path}/test-samples; export DELPHI_INSTALL_DIR=${path}/d; make test
+    - path=`pwd`; export DELPHI_DATA_DIR=${path}/test-samples; export CERNLIB_XROOTD=ON; export DELPHI_INSTALL_DIR=${path}/d; make test
 
 binaries_ubuntu22_64:
   image: $IMAGEUBUNTU22