diff --git a/doc/Makefile b/doc/Makefile
index 2f4b007..ddc25d8 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -37,9 +37,9 @@ clean:
 		else $(MAKE) clean; fi) || exit; done
 	$(RM) -- $(configure.1_OBJS) $(configure.html_OBJS) $(project.conf.5_OBJS) $(project.conf.html_OBJS)
 	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)configure.1"
-	./docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)configure.html"
-	./docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.5"
-	./docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.html"
+	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)configure.html"
+	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.5"
+	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.html"
 
 distclean:
 	@for i in $(SUBDIRS); do (cd "$$i" && \
@@ -48,9 +48,9 @@ distclean:
 		else $(MAKE) distclean; fi) || exit; done
 	$(RM) -- $(configure.1_OBJS) $(configure.html_OBJS) $(project.conf.5_OBJS) $(project.conf.html_OBJS)
 	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)configure.1"
-	./docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)configure.html"
-	./docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.5"
-	./docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.html"
+	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)configure.html"
+	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.5"
+	./scripts/docbook.sh -c -P "$(PREFIX)" -- "$(OBJDIR)project.conf.html"
 	$(RM) -- $(TARGETS)
 
 install: $(TARGETS)