diff --git a/tools/windows.py b/tools/windows.py
index 62bc77d..9c5ea6f 100644
--- a/tools/windows.py
+++ b/tools/windows.py
@@ -28,6 +28,7 @@ def generate(env):
         env.Append(LINKFLAGS=["/WX"])
         if env["target"] == "debug":
             env.Append(CCFLAGS=["/Z7", "/Od", "/EHsc", "/D_DEBUG", "/MDd"])
+            env.Append(LINKFLAGS=["/DEBUG:FULL"])
         elif env["target"] == "release":
             env.Append(CCFLAGS=["/O2", "/EHsc", "/DNDEBUG", "/MD"])
         if env["use_clang_cl"]: