diff --git a/CODING b/CODING
index 1780b0ca53..8e1891d9ee 100644
--- a/CODING
+++ b/CODING
@@ -255,7 +255,7 @@ bucoord/commands.c   : all	     : Ubik_Call
 				     : signed vs unsigned for dates
 butc/tcudbprocs.c    : all	     : ubik_Call
 external/heimdal/hcrypto/validate.c: all: statement with empty body
-kauth/admin_tools.c  : all           : signed vs unsigned for dates
+kauth/admin_tools.c  : strict-proto  : ubik_Call
 kauth/authclient.c   : strict-proto  : ubik_Call nonsense
 libadmin/kas/afs_kasAdmin.c: strict-proto : ubik_Call nonsense
 libadmin/samples/rxstat_query_peer.c : all : util_RPCStatsStateGet types
diff --git a/src/kauth/Makefile.in b/src/kauth/Makefile.in
index e0efbf66d6..cffe8ea792 100644
--- a/src/kauth/Makefile.in
+++ b/src/kauth/Makefile.in
@@ -185,7 +185,6 @@ libkauth.krb.a: $(KRB_objs)
 
 kas.o: kas.c ${INCLS} AFS_component_version_number.o
 
-CFLAGS_admin_tools.o= @CFLAGS_NOERROR@
 admin_tools.o: admin_tools.c ${INCLS} kaport.h
 
 kkids.o: kkids.c ${INCLS}
diff --git a/src/kauth/admin_tools.c b/src/kauth/admin_tools.c
index 14706e9063..9ec57062ec 100644
--- a/src/kauth/admin_tools.c
+++ b/src/kauth/admin_tools.c
@@ -16,6 +16,10 @@
 #include <afs/param.h>
 #include <afs/stds.h>
 
+#ifdef IGNORE_SOME_GCC_WARNINGS
+# pragma GCC diagnostic warning "-Wstrict-prototypes"
+#endif
+
 #include <roken.h>
 #include <afs/opr.h>
 #include <afs/opr_assert.h>
@@ -581,7 +585,7 @@ SetFields(struct cmd_syndesc *as, void *arock)
     char instance[MAXKTCNAMELEN];
     char *end;
     afs_int32 flags = 0;
-    Date expiration = 0;
+    afs_int32 expiration = 0;
     afs_int32 lifetime = 0;
     afs_int32 maxAssociates = -1;
     afs_int32 pwexpiry = 0;