diff --git a/mimetic.c b/mimetic.c
index fb7174ad0..fdd3a1728 100644
--- a/mimetic.c
+++ b/mimetic.c
@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2010 SINTEF ICT, Applied Mathematics
+ */
+
 #include <assert.h>
 #include <stddef.h>
 #include <stdlib.h>
diff --git a/mimetic.h b/mimetic.h
index 1f6f8b028..c4758de10 100644
--- a/mimetic.h
+++ b/mimetic.h
@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2010 SINTEF ICT, Applied Mathematics
+ */
+
 #ifndef MIMETIC_H_INCLUDED
 #define MIMETIC_H_INCLUDED
 
diff --git a/partition.c b/partition.c
index eb19acae8..63d457e90 100644
--- a/partition.c
+++ b/partition.c
@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2010 SINTEF ICT, Applied Mathematics
+ */
+
 #include <assert.h>
 #include <stddef.h>
 #include <stdlib.h>
diff --git a/partition.h b/partition.h
index bbb561873..8b951894e 100644
--- a/partition.h
+++ b/partition.h
@@ -1,3 +1,7 @@
+/*
+ * Copyright (c) 2010 SINTEF ICT, Applied Mathematics
+ */
+
 #ifndef PARTITION_H_INCLUDED
 #define PARTITION_H_INCLUDED