diff --git a/pandaapp/src/indexify/Sources.pp b/pandaapp/src/indexify/Sources.pp
index 148a8e4670..f433b57709 100644
--- a/pandaapp/src/indexify/Sources.pp
+++ b/pandaapp/src/indexify/Sources.pp
@@ -1,3 +1,5 @@
+#define BUILD_DIRECTORY $[HAVE_FREETYPE]
+
 #begin bin_target
   #define USE_PACKAGES freetype