diff --git a/.gitattributes b/.gitattributes
index 36d7cad6bb3..6ef88ba3d61 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -48,6 +48,7 @@ README text !eol
 *.spp -text
 *.tri2 -text
 
+icu4c/as_is/codewarrior/mac/icu.mcp.zip -text
 icu4c/data/charBE.brk -text
 icu4c/data/charLE.brk -text
 icu4c/data/lineBE.brk -text
diff --git a/icu4c/as_is/codewarrior/mac/icu.mcp.zip b/icu4c/as_is/codewarrior/mac/icu.mcp.zip
new file mode 100644
index 00000000000..6192936d729
--- /dev/null
+++ b/icu4c/as_is/codewarrior/mac/icu.mcp.zip
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:007de65131adce87412aff08658248c2e1670a2e35b45ff15926fc889c4f2c7b
+size 145762