diff --git a/workspace_tools/toolchains/__init__.py b/workspace_tools/toolchains/__init__.py
index df089d1ddc..5e25e87d40 100644
--- a/workspace_tools/toolchains/__init__.py
+++ b/workspace_tools/toolchains/__init__.py
@@ -369,6 +369,8 @@ class mbedToolchain:
                     resources.lib_dirs.add(root)
 
                 elif ext == self.LINKER_EXT:
+                    if resources.linker_script is not None:
+                        self.info("Warning: Multiple linker scripts detected: %s -> %s" % (resources.linker_script, file_path))
                     resources.linker_script = file_path
 
                 elif ext == '.lib':