diff --git a/external/mac/MP4Box b/external/mac/MP4Box
deleted file mode 100755
index 009ca60b2..000000000
--- a/external/mac/MP4Box
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/external/mac/capnpc-java b/external/mac/capnpc-java
deleted file mode 100755
index 77317fcea..000000000
--- a/external/mac/capnpc-java
+++ /dev/null
@@ -1,3 +0,0 @@
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