diff --git a/packages/google-crc32c/pyproject.toml b/packages/google-crc32c/pyproject.toml
index ddff644d32e6..f55230dcbc80 100644
--- a/packages/google-crc32c/pyproject.toml
+++ b/packages/google-crc32c/pyproject.toml
@@ -22,3 +22,4 @@ version = "1.8.0"
 description = "A python wrapper of the C library 'Google CRC32C'"
 readme = "README.md"
 requires-python = ">=3.8"
+license = { text = "Apache 2.0" }