diff --git a/t/t5003-archive-zip.sh b/t/t5003-archive-zip.sh
index c8c1c5c06b..8f2a2cbc6b 100755
--- a/t/t5003-archive-zip.sh
+++ b/t/t5003-archive-zip.sh
@@ -88,7 +88,7 @@ test_expect_success \
     'mkdir a &&
      echo simple textfile >a/a &&
      mkdir a/bin &&
-     cp /bin/sh a/bin &&
+     cp "$TEST_DIRECTORY/lib-diff/test-binary-1.png" a/bin &&
      printf "text\r"	>a/text.cr &&
      printf "text\r\n"	>a/text.crlf &&
      printf "text\n"	>a/text.lf &&