diff --git a/include/Makefile.am b/include/Makefile.am
index 52f0f46a9..a60ad8563 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -136,7 +136,7 @@ CLEANFILES =			\
 	kdc-audit.h		\
 	csr_authorizer_plugin.h	\
 	gss_preauth_authorizer_plugin.h	\
-	token_validator_plugin.h.h	\
+	token_validator_plugin.h	\
 	xdbm.h			\
 	x25519_ref10.h		\
 	x690sample_asn1.h	\