diff --git a/src/libraries/libisc-new/man/Makefile.am b/src/libraries/libisc-new/man/Makefile.am
index bc936b7002ef7976f60ca82751d5e3e4b2240d1c..456a34f81ae23e4a6baecfd9fd8a472e922c3d00 100644
--- a/src/libraries/libisc-new/man/Makefile.am
+++ b/src/libraries/libisc-new/man/Makefile.am
@@ -19,8 +19,8 @@
 
 ## Process this file with automake to produce Makefile.in
 
-man_MANS = isc.3x isc_initialize.3x isc_shutdown.3x isc_openfd.3x \
+noinst_MANS = isc.3x isc_initialize.3x isc_shutdown.3x isc_openfd.3x \
 	isc_openfile.3x isc_opentcp.3x isc_close.3x isc_listentcp.3x \
 	isc_unlisten.3x isc_createtcp.3x isc_destroy.3x
 
-EXTRA_DIST = $(man_MANS) TEMPLATE FUNCTIONS .cvsignore
+EXTRA_DIST = $(noinst_MANS) TEMPLATE FUNCTIONS .cvsignore