diff --git a/src/template/aix_41 b/src/template/aix_41
index bd900c9c42a..461e1f1572a 100644
--- a/src/template/aix_41
+++ b/src/template/aix_41
@@ -1,5 +1,5 @@
 AROPT:crs
-CFLAGS:-qchars=signed -qmaxmem=8192 -qhalt=w -qsrcmsg
+CFLAGS:-qchars=signed -qmaxmem=8192 -qhalt=w -qsrcmsg -qcheck=divzero
 SHARED_LIB:-bnoentry -lc
 ALL:
 SRCH_INC: