diff --git a/winsup/doc/ChangeLog b/winsup/doc/ChangeLog
index 4077ec2e0..2d9e26852 100644
--- a/winsup/doc/ChangeLog
+++ b/winsup/doc/ChangeLog
@@ -1,3 +1,8 @@
+2015-06-19  Jon Turney  <jon.turney@dronecode.org.uk>
+
+	* Makefile.in (install-man): Fix command to create man3 install
+	directory.
+
 2015-06-17  Jon Turney  <jon.turney@dronecode.org.uk>
 
 	* man.xsl: New file.
diff --git a/winsup/doc/Makefile.in b/winsup/doc/Makefile.in
index 60b375a17..0205e67f9 100644
--- a/winsup/doc/Makefile.in
+++ b/winsup/doc/Makefile.in
@@ -81,7 +81,7 @@ install-html: cygwin-ug-net/cygwin-ug-net.html cygwin-api/cygwin-api.html
 install-man: utils2man.stamp api2man.stamp
 	@$(MKDIRP) $(DESTDIR)$(man1dir)
 	$(INSTALL_DATA) *.1 $(DESTDIR)$(man1dir)
-	@$(MKDIRP) $(DESTDIR)$(man1dir)
+	@$(MKDIRP) $(DESTDIR)$(man3dir)
 	$(INSTALL_DATA) *.3 $(DESTDIR)$(man3dir)
 
 cygwin-ug-net/cygwin-ug-net-nochunks.html.gz : $(cygwin-ug-net_SOURCES) html.xsl