diff --git a/mx.fastr/copyrights/overrides b/mx.fastr/copyrights/overrides
index 50ad0096e0973c63a3f7e02c80c1a05bd2847ec8..6f911ed3082d027f8f860ea4bfdb97c1ba3b9c05 100644
--- a/mx.fastr/copyrights/overrides
+++ b/mx.fastr/copyrights/overrides
@@ -36,6 +36,7 @@ com.oracle.truffle.r.native/library/stats/src/port.h,no.copyright
 com.oracle.truffle.r.native/library/stats/src/stats.h,no.copyright
 com.oracle.truffle.r.native/library/stats/src/statsR.h,no.copyright
 com.oracle.truffle.r.native/library/stats/src/ts.h,no.copyright
+com.oracle.truffle.r.native/library/tools/src/gramRd.c,no.copyright
 com.oracle.truffle.r.native/library/tools/src/init.c,no.copyright
 com.oracle.truffle.r.native/library/tools/src/tools.h,no.copyright
 com.oracle.truffle.r.native/library/utils/src/init.c,no.copyright