diff --git a/src/test/Makefile.in b/src/test/Makefile.in
index 66183280..3235342b 100755
--- a/src/test/Makefile.in
+++ b/src/test/Makefile.in
@@ -34,6 +34,7 @@ distdir = $(tarname)-$(version)
 prefix = @prefix@
 exec_prefix = @exec_prefix@
 bindir = @bindir@
+INSTALL = @INSTALL@
 LIBTOOL = ../../libtool
 
 srcdir = @srcdir@