--- a/src/runtime/Config.x86-openbsd
+++ b/src/runtime/Config.x86-openbsd
@@ -25,4 +25,4 @@
 LINKFLAGS += -export-dynamic
 LDFLAGS += -export-dynamic
 
-CFLAGS =  -g -Wall -O2
+CFLAGS = -g -Wall -O2 -fno-omit-frame-pointer