diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e6928f84..a5e720ac 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -24,6 +24,13 @@ stages:
   - antivirus
   - release
 
+#########################
+# PYINSTALLER VARIABLES #
+#########################
+
+variables:
+  HIDDEN_IMPORTS: "--hiddenimport rasterio --collect-submodules rasterio"
+
 #############
 # DOWNLOADS #
 #############
@@ -292,7 +299,7 @@ build-linux:
     - pip3 install -r ../requirements.txt
     - pip3 install -U -r ../requirements.txt
     # Run Pyinstaller
-    - pyinstaller -y --hiddenimport rasterio --hiddenimport rasterio.sample --paths linux-venv/lib/python3.8/site-packages ../src/pamhyr.py
+    - pyinstaller -y $HIDDEN_IMPORTS --paths linux-venv/lib/python3.8/site-packages ../src/pamhyr.py
     # Create directory
     - mkdir -p pamhyr
     - mkdir -p pamhyr/_internal
@@ -395,7 +402,7 @@ build-windows:
     - python -m pip install -U -r ..\requirements.txt
     # Run Pyinstaller
     # - pyinstaller --noconsole -y ..\src\pamhyr.py
-    - pyinstaller -i ../src/View/ui/ressources/icon.ico  --hiddenimport rasterio --hiddenimport rasterio.sample --hide-console hide-early -y ..\src\pamhyr.py
+    - pyinstaller -i ../src/View/ui/ressources/icon.ico $HIDDEN_IMPORTS --hide-console hide-early -y ..\src\pamhyr.py
     # Create directory
     - mkdir pamhyr
     - dir