diff --git a/Makefile.am b/Makefile.am
index 09a9d033..ed1e098b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -49,7 +49,10 @@ ell_sources = ell/ell.h ell/private.h ell/missing.h \
 			ell/tls.h ell/tls.c \
 			ell/tls-record.c \
 			ell/uuid.h ell/uuid.c \
-			ell/key.h ell/key.c
+			ell/key.h ell/key.c \
+			ell/asn1-private.h \
+			ell/pkcs5.h ell/pkcs5.c \
+			ell/pkcs5-private.h
 
 ell_libell_internal_la_SOURCES = $(ell_sources)