diff --git a/Userland/Libraries/LibConfig/Client.cpp b/Userland/Libraries/LibConfig/Client.cpp
index 2ad0afcc1d..b28bd25dc7 100644
--- a/Userland/Libraries/LibConfig/Client.cpp
+++ b/Userland/Libraries/LibConfig/Client.cpp
@@ -57,17 +57,17 @@ bool Client::read_bool(StringView domain, StringView group, StringView key, bool
 
 void Client::write_string(StringView domain, StringView group, StringView key, StringView value)
 {
-    async_write_string_value(domain, group, key, value);
+    write_string_value(domain, group, key, value);
 }
 
 void Client::write_i32(StringView domain, StringView group, StringView key, i32 value)
 {
-    async_write_i32_value(domain, group, key, value);
+    write_i32_value(domain, group, key, value);
 }
 
 void Client::write_bool(StringView domain, StringView group, StringView key, bool value)
 {
-    async_write_bool_value(domain, group, key, value);
+    write_bool_value(domain, group, key, value);
 }
 
 void Client::remove_key(StringView domain, StringView group, StringView key)
diff --git a/Userland/Services/ConfigServer/ConfigServer.ipc b/Userland/Services/ConfigServer/ConfigServer.ipc
index e7bd355cb1..2860c875a6 100644
--- a/Userland/Services/ConfigServer/ConfigServer.ipc
+++ b/Userland/Services/ConfigServer/ConfigServer.ipc
@@ -11,8 +11,8 @@ endpoint ConfigServer
     read_i32_value(String domain, String group, String key) => (Optional<i32> value)
     read_bool_value(String domain, String group, String key) => (Optional<bool> value)
 
-    write_string_value(String domain, String group, String key, String value) =|
-    write_i32_value(String domain, String group, String key, i32 value) =|
-    write_bool_value(String domain, String group, String key, bool value)  =|
+    write_string_value(String domain, String group, String key, String value) => ()
+    write_i32_value(String domain, String group, String key, i32 value) => ()
+    write_bool_value(String domain, String group, String key, bool value)  => ()
     remove_key(String domain, String group, String key) =|
 }