diff --git a/scripts/build.sh b/scripts/build.sh
index 49186f8..a9e86dd 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -92,7 +92,7 @@ $CC $CFLAGS -c ../c/builtins.c
 $CC $CFLAGS -c ../c/dump.c
 $CC $CFLAGS -c ../c/env_unix.c
 $CC $CFLAGS -c ../c/equalhash.c
-$CC $CFLAGS -c ../c/flisp.c
+$CC $CFLAGS -c ../c/flmain.c
 $CC $CFLAGS -c ../c/hashing.c
 $CC $CFLAGS -c ../c/htable.c
 $CC $CFLAGS -c ../c/int2str.c
@@ -112,7 +112,7 @@ $CC $CFLAGS -c ../c/text_ini.c
 $CC $CFLAGS -c ../c/time_unix.c
 $CC $CFLAGS -c ../c/utf8.c
 
-$CC $CFLAGS -c ../c/flmain.c
+$CC $CFLAGS -c ../c/flisp.c
 $CC $LFLAGS -o upscheme $o_files
 
 { set +x; } 2>/dev/null
@@ -129,7 +129,7 @@ cd ../"$builddir"
 echo "Entering directory '$PWD'"
 set -x
 
-$CC $CFLAGS -c ../c/flmain.c
+$CC $CFLAGS -c ../c/flisp.c
 $CC $LFLAGS -o upscheme $o_files
 
 { set +x; } 2>/dev/null
@@ -146,7 +146,7 @@ cd ../"$builddir"
 echo "Entering directory '$PWD'"
 set -x
 
-$CC $CFLAGS -c ../c/flmain.c
+$CC $CFLAGS -c ../c/flisp.c
 $CC $LFLAGS -o upscheme $o_files
 
 { set +x; } 2>/dev/null