diff --git a/build/git-pre-receive-hook b/build/git-pre-receive-hook
new file mode 100755
index 0000000..8b58ad9
--- /dev/null
+++ b/build/git-pre-receive-hook
@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+block_push=0
+
+while read -r old new refname; do
+    while read -r added deleted filename; do
+        if [[ "$added" == "-" && "$deleted" == "-" ]]; then
+            block_push=1
+            echo "ERROR: ${filename} is a binary file."
+        fi
+    done < <(git diff --numstat "${old}..${new}")
+
+    if [[ $block_push -eq 1 ]]; then
+        echo "The ref '${refname}' has been rejected"
+    fi
+done
+
+if [[ $block_push -eq 1 ]]; then
+    echo "Binary files blocked. Please use git-lfs to push to this repo."
+    exit 1
+fi