diff --git a/dev-ada/gnatformat/gnatformat-25.0.0-r1.ebuild b/dev-ada/gnatformat/gnatformat-25.0.0-r1.ebuild
index 8b383de12ecf..d7817224eef4 100644
--- a/dev-ada/gnatformat/gnatformat-25.0.0-r1.ebuild
+++ b/dev-ada/gnatformat/gnatformat-25.0.0-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=8
 
-ADA_COMPAT=( gcc_{14..15} )
+ADA_COMPAT=( gcc_{14..16} )
 PYTHON_COMPAT=( python3_{11..13} )
 inherit ada python-any-r1 multiprocessing