diff --git a/pyramid/scaffolds/alchemy/development.ini_tmpl b/pyramid/scaffolds/alchemy/development.ini_tmpl
index e54a8609cb..448803c8f5 100644
--- a/pyramid/scaffolds/alchemy/development.ini_tmpl
+++ b/pyramid/scaffolds/alchemy/development.ini_tmpl
@@ -68,4 +68,4 @@ level = NOTSET
 formatter = generic
 
 [formatter_generic]
-format = %(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(message)s
+format = %(asctime)s %(levelname)-5.5s [%(name)s:%(lineno)s][%(threadName)s] %(message)s
diff --git a/pyramid/scaffolds/starter/development.ini_tmpl b/pyramid/scaffolds/starter/development.ini_tmpl
index 842cd61d97..c2a28e178c 100644
--- a/pyramid/scaffolds/starter/development.ini_tmpl
+++ b/pyramid/scaffolds/starter/development.ini_tmpl
@@ -57,4 +57,4 @@ level = NOTSET
 formatter = generic
 
 [formatter_generic]
-format = %(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(message)s
+format = %(asctime)s %(levelname)-5.5s [%(name)s:%(lineno)s][%(threadName)s] %(message)s
diff --git a/pyramid/scaffolds/zodb/development.ini_tmpl b/pyramid/scaffolds/zodb/development.ini_tmpl
index f57d559bf3..199ddfab43 100644
--- a/pyramid/scaffolds/zodb/development.ini_tmpl
+++ b/pyramid/scaffolds/zodb/development.ini_tmpl
@@ -62,4 +62,4 @@ level = NOTSET
 formatter = generic
 
 [formatter_generic]
-format = %(asctime)s %(levelname)-5.5s [%(name)s][%(threadName)s] %(message)s
+format = %(asctime)s %(levelname)-5.5s [%(name)s:%(lineno)s][%(threadName)s] %(message)s