diff --git a/angrmanagement/ui/widgets/qccode_highlighter.py b/angrmanagement/ui/widgets/qccode_highlighter.py
index 55f203d1c3..0f51fec0dd 100644
--- a/angrmanagement/ui/widgets/qccode_highlighter.py
+++ b/angrmanagement/ui/widgets/qccode_highlighter.py
@@ -85,11 +85,8 @@ def _format_node(obj):
     if isinstance(obj, SimType):
         return FORMATS["type"]
     elif isinstance(obj, CFunctionCall):
-        if (
-            obj.callee_func is not None
-            and obj.callee_func.is_simprocedure
-            or obj.callee_func.is_plt
-            or obj.callee_func.is_syscall
+        if obj.callee_func is not None and (
+            obj.callee_func.is_simprocedure or obj.callee_func.is_plt or obj.callee_func.is_syscall
         ):
             return FORMATS["library_function"]
         return FORMATS["function"]