diff --git a/pkgs/tools/typesetting/lout/builder.sh b/pkgs/tools/typesetting/lout/builder.sh
index a46d886ffa2..ec52adc225b 100755
--- a/pkgs/tools/typesetting/lout/builder.sh
+++ b/pkgs/tools/typesetting/lout/builder.sh
@@ -40,4 +40,5 @@ cat makefile |									\
 mkdir -p "$out/bin" && mkdir -p "$out/lib"					\
 mkdir -p "$out/man" && mkdir -p "$out/doc/lout" &&				\
 make -f "$nixMakefile" install installman &&					\
-installDoc
+installDoc &&									\
+fixupPhase