diff --git a/rogue5/Makefile.in b/rogue5/Makefile.in
index 26185da..7898403 100644
--- a/rogue5/Makefile.in
+++ b/rogue5/Makefile.in
@@ -70,7 +70,7 @@ CPPFLAGS =@DEFS@ @CPPFLAGS@
 #DISTFILE = $(PROGRAM)
 DISTFILE = $(DISTNAME)-@TARGET@
 
-INSTALL=./install-sh
+INSTALL=@INSTALL@
 
 #INSTGROUP=-g games
 INSTGROUP=
diff --git a/rogue5/configure.ac b/rogue5/configure.ac
index dcbc339..a1cb4cb 100644
--- a/rogue5/configure.ac
+++ b/rogue5/configure.ac
@@ -10,6 +10,7 @@ AC_CANONICAL_SYSTEM([])
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_INSTALL
 
 # Checks for libraries.