diff --git a/src/nms.c b/src/nms.c
index 66abaa2..c9a1010 100644
--- a/src/nms.c
+++ b/src/nms.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 #include <stdio.h>
diff --git a/src/nmscharset.c b/src/nmscharset.c
index 4789194..f23e60c 100644
--- a/src/nmscharset.c
+++ b/src/nmscharset.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 /*
diff --git a/src/nmscharset.h b/src/nmscharset.h
index 2fa5974..bdedc84 100644
--- a/src/nmscharset.h
+++ b/src/nmscharset.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 #ifndef NMSCHARSET_H
diff --git a/src/nmseffect.c b/src/nmseffect.c
index 83ea946..988cd6a 100644
--- a/src/nmseffect.c
+++ b/src/nmseffect.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
  
 /*
diff --git a/src/nmseffect.h b/src/nmseffect.h
index ecdb2bd..152e2ba 100644
--- a/src/nmseffect.h
+++ b/src/nmseffect.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 #ifndef NMSEFFECT_H
diff --git a/src/nmstermio.c b/src/nmstermio.c
index bea461f..e2815fa 100644
--- a/src/nmstermio.c
+++ b/src/nmstermio.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 /*
diff --git a/src/nmstermio.h b/src/nmstermio.h
index 72872f8..c5606f0 100644
--- a/src/nmstermio.h
+++ b/src/nmstermio.h
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 #ifndef NMSTERMIO_H
diff --git a/src/nmstermio_ncurses.c b/src/nmstermio_ncurses.c
index e005f9a..1cdfd8a 100644
--- a/src/nmstermio_ncurses.c
+++ b/src/nmstermio_ncurses.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 /*
diff --git a/src/sneakers.c b/src/sneakers.c
index 4f09be0..200cde1 100644
--- a/src/sneakers.c
+++ b/src/sneakers.c
@@ -2,7 +2,7 @@
  * Copyright (c) 2017 Brian Barto
  * 
  * This program is free software; you can redistribute it and/or modify it
- * under the terms of the MIT License. See LICENSE for more details.
+ * under the terms of the GPL License. See LICENSE for more details.
  */
 
 #include <stdio.h>