diff --git a/cmake/CheckTrezor.cmake b/cmake/CheckTrezor.cmake
index d95fe7002..b436e2df5 100644
--- a/cmake/CheckTrezor.cmake
+++ b/cmake/CheckTrezor.cmake
@@ -161,6 +161,15 @@ if(Protobuf_FOUND AND USE_DEVICE_TREZOR)
         file(READ "${_proto_out_dir}/${file}" file_content)
         string(REPLACE "PROTOBUF_DEPRECATED_ENUM" ""
                 updated_content "${file_content}")
+        string(PREPEND updated_content
+                "#if defined(__GNUC__)\n"
+                "#pragma GCC diagnostic push\n"
+                "#pragma GCC diagnostic ignored \"-Wdeprecated-declarations\"\n"
+                "#endif\n")
+        string(APPEND updated_content
+                "#if defined(__GNUC__)\n"
+                "#pragma GCC diagnostic pop\n"
+                "#endif\n")
         file(WRITE "${_proto_out_dir}/${file}" "${updated_content}")
     endforeach ()