diff --git a/utils/tests/gitlab-ci-gcc.yml b/utils/tests/gitlab-ci-gcc.yml
index dae234437..2203ec6e2 100644
--- a/utils/tests/gitlab-ci-gcc.yml
+++ b/utils/tests/gitlab-ci-gcc.yml
@@ -15,7 +15,7 @@
       - $GCC == "True"
   before_script:
     - apt-get --quiet update --yes
-    - apt-get --quiet install gcc g++ python python-dev qt5-default openmpi-bin openmpi-common openmpi-doc libopenmpi-dev ccache flex bison libfl-dev sqlite sqlite3 libsqlite3-dev libxml2 libxml2-dev libgtk-3-dev libboost-all-dev gsl-bin libgsl0-dev --yes
+    - apt-get --quiet install gcc g++ python python3 python-dev qt5-default openmpi-bin openmpi-common openmpi-doc libopenmpi-dev ccache flex bison libfl-dev sqlite sqlite3 libsqlite3-dev libxml2 libxml2-dev libgtk-3-dev libboost-all-dev gsl-bin libgsl0-dev --yes
   variables:
     COMPILER: g++
 
diff --git a/utils/tests/gitlab-ci-ubuntu.yml b/utils/tests/gitlab-ci-ubuntu.yml
index d5303b89c..9b74cece3 100644
--- a/utils/tests/gitlab-ci-ubuntu.yml
+++ b/utils/tests/gitlab-ci-ubuntu.yml
@@ -15,7 +15,7 @@
       - $UBUNTU == "True"
   before_script:
     - apt-get --quiet update --yes
-    - apt-get --quiet install gcc g++ python python-dev qt5-default openmpi-bin openmpi-common openmpi-doc libopenmpi-dev gsl-bin libgsl-dev ccache flex bison libfl-dev sqlite sqlite3 libsqlite3-dev libxml2 libxml2-dev libgtk-3-dev libboost-all-dev $LIBGSL --yes
+    - apt-get --quiet install gcc g++ python python3 python-dev qt5-default openmpi-bin openmpi-common openmpi-doc libopenmpi-dev gsl-bin libgsl-dev ccache flex bison libfl-dev sqlite sqlite3 libsqlite3-dev libxml2 libxml2-dev libgtk-3-dev libboost-all-dev $LIBGSL --yes
   variables:
     COMPILER: g++