diff --git a/libqpdf/build.mk b/libqpdf/build.mk
index cfe1bb14..e7d2c71e 100644
--- a/libqpdf/build.mk
+++ b/libqpdf/build.mk
@@ -72,4 +72,4 @@ $(OBJS_libqpdf): libqpdf/$(OUTPUT_DIR)/%.$(LOBJ): libqpdf/%.cc
 # * Otherwise, increment REVISION
 
 $(TARGETS_libqpdf): $(OBJS_libqpdf)
-	$(call makelib,$(OBJS_libqpdf),$@,$(LDFLAGS),$(LIBS),3,1,0)
+	$(call makelib,$(OBJS_libqpdf),$@,$(LDFLAGS),$(LIBS),3,2,0)