diff --git a/python_src/diapOTB.py b/python_src/diapOTB.py
index dc10adf1b3901120dcf5b8f08453c59fcd9125e7..d98203a4ecac80d667d0193196aef1ea1aa12606 100644
--- a/python_src/diapOTB.py
+++ b/python_src/diapOTB.py
@@ -291,6 +291,11 @@ if __name__ == "__main__":
         # Adapt sattelite
         satellite = "cosmo"
 
+    elif master_ext[0] == "cos" :
+        print("Pouet TSX !!!")
+        # Adapt satellite
+        satellite = "tsx"
+
 
     if slave_ext[0] == "h5" :      
         slave_H5 = h5py.File(slave_Image, 'r')
@@ -341,7 +346,7 @@ if __name__ == "__main__":
     # Find eof files for each image if not cosmo
     # Then, create the "fine" geom (with precise orbits) 
     # Eventually, assign an extended filename if EOF file correspond to the image
-    if satellite.lower() != "cosmo" :
+    if satellite.lower() != "cosmo" and satellite.lower() != "tsx" :
         if eof_Path :
             list_ofEOF = func_utils.get_AllFilesWithExt(eof_Path, ".EOF")