diff --git a/firmware.scons b/firmware.scons
index bbd4a54a4..cb6e47e22 100644
--- a/firmware.scons
+++ b/firmware.scons
@@ -217,12 +217,12 @@ sources.extend(
 )
 
 # Link-Time Optimization for firmware dfu only, we are desperately out of flash space
-if ENV["COMPACT"]:
-    fwenv.Append(
-        CCFLAGS=[
-            "-flto",
-        ],
-    )
+# if ENV["COMPACT"]:
+#     fwenv.Append(
+#         CCFLAGS=[
+#             "-flto",
+#         ],
+#     )
 
 # Debug
 # print(fwenv.Dump())