diff --git a/src/switch.c b/src/switch.c
index ed6a6ee5c2..154ad49726 100644
--- a/src/switch.c
+++ b/src/switch.c
@@ -24,6 +24,7 @@
  * Contributor(s):
  * 
  * Anthony Minessale II <anthmct@yahoo.com>
+ * Michael Jerris <mike@jerris.com>
  *
  *
  * switch.c -- Main
diff --git a/src/switch_channel.c b/src/switch_channel.c
index ad909c7587..dd88e61938 100644
--- a/src/switch_channel.c
+++ b/src/switch_channel.c
@@ -24,6 +24,7 @@
  * Contributor(s):
  * 
  * Anthony Minessale II <anthmct@yahoo.com>
+ * Michael Jerris <mike@jerris.com>
  *
  *
  * switch_channel.c -- Media Channel Interface
diff --git a/src/switch_core.c b/src/switch_core.c
index 3342f6fbe3..f7c2c649ae 100644
--- a/src/switch_core.c
+++ b/src/switch_core.c
@@ -24,6 +24,8 @@
  * Contributor(s):
  * 
  * Anthony Minessale II <anthmct@yahoo.com>
+ * Michael Jerris <mike@jerris.com>
+ * Paul D. Tinsley <pdt at jackhammer.org>
  *
  *
  * switch_core.c -- Main Core Library
diff --git a/src/switch_event.c b/src/switch_event.c
index ac140bd2ce..bffe06e410 100644
--- a/src/switch_event.c
+++ b/src/switch_event.c
@@ -24,6 +24,8 @@
  * Contributor(s):
  * 
  * Anthony Minessale II <anthmct@yahoo.com>
+ * Michael Jerris <mike@jerris.com>
+ * Paul D. Tinsley <pdt at jackhammer.org>
  *
  *
  * switch_event.c -- Event System