diff --git a/configure/E3/DECOUPLE_FLAGS b/configure/E3/DECOUPLE_FLAGS
deleted file mode 100644
index befe8edba9bb76f94f1ee1c8b853f5e0f5744068..0000000000000000000000000000000000000000
--- a/configure/E3/DECOUPLE_FLAGS
+++ /dev/null
@@ -1 +0,0 @@
-# Legacy file. Needed since <module>.Makefiles include this.