diff --git a/src/nestegg.c b/src/nestegg.c
index 2ee4199..c6fd5dd 100644
--- a/src/nestegg.c
+++ b/src/nestegg.c
@@ -1,8 +1,17 @@
 /*
  * Copyright © 2010 Matthew Gregan <kinetik@flim.org>
- *
- * This program is made available under an ISC-style license.  See the
- * accompanying file LICENSE for details.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include <assert.h>
 #include <stdlib.h>
diff --git a/src/nestegg.h b/src/nestegg.h
index c9ade75..53e2147 100644
--- a/src/nestegg.h
+++ b/src/nestegg.h
@@ -1,8 +1,17 @@
 /*
  * Copyright © 2010 Matthew Gregan <kinetik@flim.org>
- *
- * This program is made available under an ISC-style license.  See the
- * accompanying file LICENSE for details.
+ * 
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #ifndef   NESTEGG_671cac2a_365d_ed69_d7a3_4491d3538d79
 #define   NESTEGG_671cac2a_365d_ed69_d7a3_4491d3538d79