diff --git a/documentation/dev-portal/book.toml b/documentation/dev-portal/book.toml
index 8bfe315678..12be95f783 100644
--- a/documentation/dev-portal/book.toml
+++ b/documentation/dev-portal/book.toml
@@ -50,7 +50,6 @@ assets_version = "3.0.0" # do not edit: managed by `mdbook-admonish install`
 [preprocessor.variables.variables]
 minimum_rust_version = "1.66"
 wallet_release_version = "1.2.8"
-
 # nym-vpn related variables
 nym_vpn_latest_binary_url = "https://github.com/nymtech/nym/releases/tag/nym-vpn-alpha-0.0.3"
 nym_vpn_form_url = "https://opnform.com/forms/nymvpn-user-research-at-37c3-yccqko-2"
diff --git a/documentation/docs/book.toml b/documentation/docs/book.toml
index 37eddc39f7..df42675487 100644
--- a/documentation/docs/book.toml
+++ b/documentation/docs/book.toml
@@ -30,6 +30,9 @@ assets_version = "3.0.0" # do not edit: managed by `mdbook-admonish install`
 [preprocessor.variables.variables]
 minimum_rust_version = "1.66"
 wallet_release_version = "1.2.8"
+# nym-vpn related variables
+nym_vpn_latest_binary_url = "https://github.com/nymtech/nym/releases/tag/nym-vpn-alpha-0.0.3"
+nym_vpn_form_url = "https://opnform.com/forms/nymvpn-user-research-at-37c3-yccqko-2"
 
 [preprocessor.last-changed]
 command = "mdbook-last-changed"
diff --git a/documentation/operators/book.toml b/documentation/operators/book.toml
index 5ede8ee22a..d1f8deac57 100644
--- a/documentation/operators/book.toml
+++ b/documentation/operators/book.toml
@@ -49,6 +49,9 @@ assets_version = "3.0.0" # do not edit: managed by `mdbook-admonish install`
 [preprocessor.variables.variables]
 minimum_rust_version = "1.66"
 wallet_release_version = "1.2.8"
+# nym-vpn related variables
+nym_vpn_latest_binary_url = "https://github.com/nymtech/nym/releases/tag/nym-vpn-alpha-0.0.3"
+nym_vpn_form_url = "https://opnform.com/forms/nymvpn-user-research-at-37c3-yccqko-2"
 
 [preprocessor.last-changed]
 command = "mdbook-last-changed"