diff --git a/lib/Makefile.am b/lib/Makefile.am
index 775d001e5..8a724afe3 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -78,4 +78,8 @@ all-local:
                 *.c \
                 libwebsockets.h \
 			> ../libwebsockets-api-doc.html
+	 ../scripts/kernel-doc -text \
+                *.c \
+                libwebsockets.h \
+			> ../libwebsockets-api-doc.txt