ESE42 third attempt
diff --git a/core/build_id.mk b/core/build_id.mk
index 502102c..3c52207 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -20,4 +20,3 @@
 # capitalized by convention.
 
 export BUILD_ID=ESE42
-