diff --git a/pyiron_atomistics/atomistics/structure/structurestorage.py b/pyiron_atomistics/atomistics/structure/structurestorage.py
index 6132b0334..aff65aef7 100644
--- a/pyiron_atomistics/atomistics/structure/structurestorage.py
+++ b/pyiron_atomistics/atomistics/structure/structurestorage.py
@@ -373,11 +373,11 @@ def get_crystal_system(num):
             elif num in range(3, 16):
                 return "monoclinic"
             elif num in range(16, 75):
-                return "orthorombic"
+                return "orthorhombic"
             elif num in range(75, 143):
-                return "trigonal"
-            elif num in range(143, 168):
                 return "tetragonal"
+            elif num in range(143, 168):
+                return "trigonal"
             elif num in range(168, 195):
                 return "hexagonal"
             elif num in range(195, 230):