1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 5d421e8..c5665e4 100644
--- a/Makefile
+++ b/Makefile
@@ -83,7 +83,7 @@ clean:
 # normally need to be generated.
 $(SRCDIR)/html_unescape.h: $(SRCDIR)/html_unescape.gperf
 	gperf -L ANSI-C -I -t -N find_entity -H hash_entity -K entity -C -l \
-		-F ',0,{0}' --null-strings -m5 $< > $@
+		-F ',{0}' --null-strings -m5 -P -Q entity_pool $< > $@
 
 # We include case_fold_switch.inc in the repository, so this shouldn't
 # normally need to be generated.