1 files changed, 1 insertions, 0 deletions
diff --git a/configure b/configure
index 88f580db82c..14518202779 100755
--- a/configure
+++ b/configure
@@ -420,6 +420,7 @@ CFG_SUBMODULES="\
     support/spidermonkey/mozjs \
     support/spidermonkey/rust-mozjs \
     support/stb-image/rust-stb-image \
+    support/png/libpng \
     support/png/rust-png \
     support/wapcaplet/libwapcaplet \
     support/wapcaplet/rust-wapcaplet"