diff --git a/AMBuildScript b/AMBuildScript
index ce17e85..bb236e7 100644
--- a/AMBuildScript
+++ b/AMBuildScript
@@ -85,6 +85,7 @@ class SM:
 				self.compiler.AddToListVar('CFLAGS', '-g3')
 				self.compiler.AddToListVar('CFLAGS', '-m32')
 				self.compiler.AddToListVar('POSTLINKFLAGS', '-m32')
+				self.compiler.AddToListVar('POSTLINKFLAGS', '-Wl,-z,defs')
 				self.compiler.AddToListVar('CXXFLAGS', '-fno-exceptions')
 				self.compiler.AddToListVar('CXXFLAGS', '-fno-threadsafe-statics')
 				self.compiler.AddToListVar('CXXFLAGS', '-Wno-non-virtual-dtor')
diff --git a/extension/AMBuilder b/extension/AMBuilder
index 0868d0f..d3526b7 100644
--- a/extension/AMBuilder
+++ b/extension/AMBuilder
@@ -66,7 +66,7 @@ def BuildExtension():
 			os.lstat(link)
 		except:
 			extension.AddCommand(SymlinkCommand(link, target))
-			binary.AddObjectFiles(['libbreakpad_client.a'])
+		binary.AddObjectFiles(['libbreakpad_client.a'])
 
 	elif AMBuild.target['platform'] in ['windows']:
 		libs = ['exception_handler', 'common', 'crash_generation_client']