diff --git a/flexbe_webui/tools.py b/flexbe_webui/tools.py
index e9990b9..278af60 100644
--- a/flexbe_webui/tools.py
+++ b/flexbe_webui/tools.py
@@ -180,7 +180,7 @@ def split_parameters(line):
         current = ''
         inside_brackets = 0
         for char in line:
-            if char in ('[', '(', '}'):
+            if char in ('[', '(', '{'):
                 inside_brackets += 1
             elif char in (']', ')', '}'):
                 inside_brackets -= 1