diff --git a/src/core/lib/tsi/test_creds/BUILD b/src/core/lib/tsi/test_creds/BUILD
index dcd6d930a84e8401527919685a56000770cbf159..5cf04caf170dbde90914fa54f209cbfc07976088 100644
--- a/src/core/lib/tsi/test_creds/BUILD
+++ b/src/core/lib/tsi/test_creds/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 exports_files([
     "ca.pem",
     "server1.key",
diff --git a/test/core/census/BUILD b/test/core/census/BUILD
index 9ec48bdfe2ca474ad5236679df466686b964ea1a..49680ab91f08b5a081c4728aaee9fdb6d706e533 100644
--- a/test/core/census/BUILD
+++ b/test/core/census/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 cc_test(
     name = "context_test",
     srcs = ["context_test.c"],
diff --git a/test/core/channel/BUILD b/test/core/channel/BUILD
index 42cb468485df5dc14b4dc6b09e47301f585928bd..c6590465f177a030d6c2db42542373b62f5fb277 100644
--- a/test/core/channel/BUILD
+++ b/test/core/channel/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 cc_test(
     name = "channel_args_test",
     srcs = ["channel_args_test.c"],
diff --git a/test/core/compression/BUILD b/test/core/compression/BUILD
index a243a720297fb38a021082ff7b27ef31c00ad565..9ddb4c52b44865f6877ed2a473e52761ec8c6f66 100644
--- a/test/core/compression/BUILD
+++ b/test/core/compression/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 cc_test(
     name = "algorithm_test",
     srcs = ["algorithm_test.c"],
diff --git a/test/core/handshake/BUILD b/test/core/handshake/BUILD
index 864e0db00bf3f8c027246ba5680705fcdeac9a07..eb8f3a9beb950cbb9471ef41d0856c3d3bb2cd2a 100644
--- a/test/core/handshake/BUILD
+++ b/test/core/handshake/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 cc_test(
     name = "client_ssl",
     srcs = ["client_ssl.c"],
diff --git a/test/core/support/BUILD b/test/core/support/BUILD
index 08cee1441b2fb28bf15e78f10a1aef433f6429c4..3183510db9d7260996a329cee8ea78eee817b462 100644
--- a/test/core/support/BUILD
+++ b/test/core/support/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 cc_test(
     name = "alloc_test",
     srcs = ["alloc_test.c"],
diff --git a/test/core/surface/BUILD b/test/core/surface/BUILD
index c1584131229590db92908daa6c99126d1ccc3f95..3d5e26ced31c08afd4e8c200f79b2d91d57a4b0b 100644
--- a/test/core/surface/BUILD
+++ b/test/core/surface/BUILD
@@ -27,6 +27,8 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+licenses(["notice"])  # 3-clause BSD
+
 cc_test(
     name = "alarm_test",
     srcs = ["alarm_test.c"],