diff --git a/c/angle_distribution.cpp b/c/angle_distribution.cpp
index f0b3e440..be8d30e4 100644
--- a/c/angle_distribution.cpp
+++ b/c/angle_distribution.cpp
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/angle_distribution.h b/c/angle_distribution.h
index d1c27b1b..c5058914 100644
--- a/c/angle_distribution.h
+++ b/c/angle_distribution.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/islands.cpp b/c/islands.cpp
index c50d90e9..0e5de7f0 100644
--- a/c/islands.cpp
+++ b/c/islands.cpp
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/islands.h b/c/islands.h
index 174a47f5..c6c207c9 100644
--- a/c/islands.h
+++ b/c/islands.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/matscipymodule.c b/c/matscipymodule.c
index da79f6be..4a31b593 100644
--- a/c/matscipymodule.c
+++ b/c/matscipymodule.c
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/matscipymodule.h b/c/matscipymodule.h
index 6b3136e6..cfd0b179 100644
--- a/c/matscipymodule.h
+++ b/c/matscipymodule.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/neighbours.c b/c/neighbours.c
index 78f6eb15..c6fd4d4a 100644
--- a/c/neighbours.c
+++ b/c/neighbours.c
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/neighbours.h b/c/neighbours.h
index 0a7788fa..7e29fe99 100644
--- a/c/neighbours.h
+++ b/c/neighbours.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/ring_statistics.cpp b/c/ring_statistics.cpp
index c7fbdf82..e808501f 100644
--- a/c/ring_statistics.cpp
+++ b/c/ring_statistics.cpp
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/ring_statistics.h b/c/ring_statistics.h
index 638f4c28..e94955fb 100644
--- a/c/ring_statistics.h
+++ b/c/ring_statistics.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/stack.h b/c/stack.h
index 5543914f..7880aad9 100644
--- a/c/stack.h
+++ b/c/stack.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/test_stack.cpp b/c/test_stack.cpp
index 6110d98a..8181aab5 100644
--- a/c/test_stack.cpp
+++ b/c/test_stack.cpp
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/tools.c b/c/tools.c
index 7c89f944..8987a556 100644
--- a/c/tools.c
+++ b/c/tools.c
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London
diff --git a/c/tools.h b/c/tools.h
index 45838800..4f2b5b1b 100644
--- a/c/tools.h
+++ b/c/tools.h
@@ -1,7 +1,5 @@
 /* ======================================================================
    matscipy - Python materials science tools
-   https://github.com/pastewka/atomistica
-
    https://github.com/libAtoms/matscipy
 
    Copyright (2014) James Kermode, King's College London