diff --git a/tools/wakeuptime.py b/tools/wakeuptime.py
index 2a1f67a09197..8c5d628e0c30 100755
--- a/tools/wakeuptime.py
+++ b/tools/wakeuptime.py
@@ -264,7 +264,7 @@ def signal_ignore(signal, frame):
             # print default multi-line stack output
             printb(b"    %-16s %s" % (b"target:", k.target))
             for addr in waker_kernel_stack:
-                printb(b"    %-16x %s" % (addr, b.ksym(addr)))
+                printb(b"    %-16x %s" % (addr, b.ksym(addr, False, True)))
             printb(b"    %-16s %s" % (b"waker:", k.waker))
             print("        %d\n" % v.value)