diff --git a/lib/domains/au/edu/koi.txt b/lib/domains/au/edu/koi.txt
new file mode 100644
index 0000000000..1835c1214d
--- /dev/null
+++ b/lib/domains/au/edu/koi.txt
@@ -0,0 +1 @@
+King’s Own Institute
\ No newline at end of file
diff --git a/lib/domains/net/audist.txt b/lib/domains/net/audist.txt
deleted file mode 100644
index 36b6e6b17b..0000000000
--- a/lib/domains/net/audist.txt
+++ /dev/null
@@ -1 +0,0 @@
-Anna University, Chennai
\ No newline at end of file
diff --git a/lib/domains/net/auist.txt b/lib/domains/net/auist.txt
deleted file mode 100644
index 36b6e6b17b..0000000000
--- a/lib/domains/net/auist.txt
+++ /dev/null
@@ -1 +0,0 @@
-Anna University, Chennai
\ No newline at end of file
diff --git a/lib/domains/pl/wwsse.txt b/lib/domains/pl/wwsse.txt
new file mode 100644
index 0000000000..48e4aafe3f
--- /dev/null
+++ b/lib/domains/pl/wwsse.txt
@@ -0,0 +1,2 @@
+Wielkopolska Wyższa Szkoła Społeczno-Ekonomiczna 
+Greater Poland School of Social and Economics
\ No newline at end of file
diff --git a/lib/domains/stoplist.txt b/lib/domains/stoplist.txt
index 7feb7fc867..5b8c7a0854 100644
--- a/lib/domains/stoplist.txt
+++ b/lib/domains/stoplist.txt
@@ -528,7 +528,6 @@ ucl.ac.uk
 stu.csust.edu.cn
 mail.ccmu.edu.cn
 link.tyut.edu.cn
-stu.pku.edu.cn
 slc.ubc.ca
 alumni.ubc.ca
 sv.ussh.edu.vn