diff --git a/ndb/demos/1-node-PS/filesystem/README b/ndb/demos/1-node-PS/filesystem/README
deleted file mode 100644
index 0fc1ec5e458..00000000000
--- a/ndb/demos/1-node-PS/filesystem/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The NDB filesystem shall under no circumstances be tampered
-with manually without consultin experize
-
diff --git a/ndb/demos/1-node-SS/filesystem/README b/ndb/demos/1-node-SS/filesystem/README
deleted file mode 100644
index 0fc1ec5e458..00000000000
--- a/ndb/demos/1-node-SS/filesystem/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The NDB filesystem shall under no circumstances be tampered
-with manually without consultin experize
-
diff --git a/ndb/demos/1-node/1-db-2/filesystem/README b/ndb/demos/1-node/1-db-2/filesystem/README
deleted file mode 100644
index 0fc1ec5e458..00000000000
--- a/ndb/demos/1-node/1-db-2/filesystem/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The NDB filesystem shall under no circumstances be tampered
-with manually without consultin experize
-
diff --git a/ndb/demos/2-node/2-db-2/filesystem/README b/ndb/demos/2-node/2-db-2/filesystem/README
deleted file mode 100644
index 0fc1ec5e458..00000000000
--- a/ndb/demos/2-node/2-db-2/filesystem/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The NDB filesystem shall under no circumstances be tampered
-with manually without consultin experize
-
diff --git a/ndb/demos/2-node/2-db-3/filesystem/README b/ndb/demos/2-node/2-db-3/filesystem/README
deleted file mode 100644
index 0fc1ec5e458..00000000000
--- a/ndb/demos/2-node/2-db-3/filesystem/README
+++ /dev/null
@@ -1,3 +0,0 @@
-The NDB filesystem shall under no circumstances be tampered
-with manually without consultin experize
-