diff --git a/bin/symbols-check.py b/bin/symbols-check.py
index d03c1b513b1..b11639319f5 100644
--- a/bin/symbols-check.py
+++ b/bin/symbols-check.py
@@ -67,7 +67,7 @@ def get_symbols_nm(nm, lib):
                                      stderr=open(os.devnull, 'w')).decode("ascii")
     for line in output.splitlines():
         fields = line.split()
-        if len(fields) == 2 or fields[1] == 'U':
+        if len(fields) == 2 and fields[1] == 'U':
             continue
         symbol_name = fields[0]
         if platform_name == 'Linux' or platform_name == 'GNU' or platform_name.startswith('GNU/'):