diff --git a/source3/lib/afs.c b/source3/lib/afs.c
index b8173f7cc1e..8a304adcf0c 100644
--- a/source3/lib/afs.c
+++ b/source3/lib/afs.c
@@ -22,6 +22,8 @@
 
 #ifdef WITH_FAKE_KASERVER
 
+#define NO_ASN1_TYPEDEFS 1
+
 #include <afs/stds.h>
 #include <afs/afs.h>
 #include <afs/auth.h>
diff --git a/source3/lib/afs_settoken.c b/source3/lib/afs_settoken.c
index 2e74328d5d6..46802e78cba 100644
--- a/source3/lib/afs_settoken.c
+++ b/source3/lib/afs_settoken.c
@@ -22,6 +22,8 @@
 
 #ifdef WITH_FAKE_KASERVER
 
+#define NO_ASN1_TYPEDEFS 1
+
 #include <afs/stds.h>
 #include <afs/afs.h>
 #include <afs/auth.h>