diff --git a/src/api/auth/login.rs b/src/api/auth/login.rs
index b419279..23add11 100644
--- a/src/api/auth/login.rs
+++ b/src/api/auth/login.rs
@@ -8,7 +8,7 @@ pub mod login {
     use crate::errors::InstanceServerError;
     use crate::instance::Instance;
 
-    impl Instance<'_> {
+    impl<'a> Instance<'a> {
         pub async fn login_account(
             &mut self,
             login_schema: &LoginSchema,
diff --git a/src/api/auth/register.rs b/src/api/auth/register.rs
index df7d8dc..b4d4fd1 100644
--- a/src/api/auth/register.rs
+++ b/src/api/auth/register.rs
@@ -8,7 +8,7 @@ pub mod register {
         instance::{Instance, Token},
     };
 
-    impl Instance<'_> {
+    impl<'a> Instance<'a> {
         /**
         Registers a new user on the Spacebar server.
         # Arguments
diff --git a/src/api/policies/instance/instance.rs b/src/api/policies/instance/instance.rs
index 1c53b27..f7a5653 100644
--- a/src/api/policies/instance/instance.rs
+++ b/src/api/policies/instance/instance.rs
@@ -5,7 +5,7 @@ pub mod instance {
     use crate::errors::InstanceServerError;
     use crate::{api::types::InstancePolicies, instance::Instance};
 
-    impl Instance<'_> {
+    impl<'a> Instance<'a> {
         /**
         Gets the instance policies schema.
         # Errors
diff --git a/src/instance.rs b/src/instance.rs
index b1cb153..5ebcbaa 100644
--- a/src/instance.rs
+++ b/src/instance.rs
@@ -20,7 +20,7 @@ pub struct Instance<'a> {
     pub users: HashMap<Token, User>,
 }
 
-impl Instance<'_> {
+impl<'a> Instance<'a> {
     /// Creates a new [`Instance`].
     /// # Arguments
     /// * `urls` - The [`URLBundle`] that contains all the URLs that are needed to connect to the Spacebar server.
@@ -30,7 +30,7 @@ impl Instance<'_> {
     pub async fn new(
         urls: URLBundle,
         requester: LimitedRequester,
-    ) -> Result<Instance<'static>, InstanceServerError> {
+    ) -> Result<Instance<'a>, InstanceServerError> {
         let users: HashMap<Token, User> = HashMap::new();
         let mut instance = Instance {
             urls: urls.clone(),