diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 239526d9ea6c6f4721bf54efe781f8a2330af163..d4a3818f6bab3e630d46ef1afa3a48e48e42c431 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -33,7 +33,7 @@ default:
         - python3 -m pip install .
         - cd ..
         # Install OpenMDAO
-        - python3 -m pip install openmdao
+        - python3 -m pip install openmdao^<3.35
 
 .global_tag: &global_tag_def
     tags:
diff --git a/setup.py b/setup.py
index af86c771350c3e542c253da2b079768ae1638569..47636778f3ff83441b52fdbb33d16726517183bd 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,6 @@ setup(
     url='https://gitlab.uliege.be/am-dept/omflut',
     license='Apache 2.0',
     packages=find_packages(include=['omflut*']),
-    install_requires=['numpy>=1.22', 'scipy>=1.8', 'openmdao>=3.19,<3.35'],
+    install_requires=['numpy>=1.22', 'scipy>=1.8', 'openmdao>=3.19'],
     classifiers=['Operating System :: OS Independent', 'Programming Language :: Python'],
 )