diff --git a/glfw/src/errors.zig b/glfw/src/errors.zig
index 72750dd2..292a4339 100644
--- a/glfw/src/errors.zig
+++ b/glfw/src/errors.zig
@@ -4,12 +4,6 @@ const c = @import("c.zig").c;
 
 /// Errors that GLFW can produce.
 pub const Error = error{
-    /// GLFW has not been initialized.
-    ///
-    /// This occurs if a GLFW function was called that must not be called unless the library is
-    /// initialized.
-    NotInitialized,
-
     /// No context is current for this thread.
     ///
     /// This occurs if a GLFW function was called that needs and operates on the current OpenGL or
@@ -90,7 +84,6 @@ pub const Error = error{
 fn convertError(e: c_int) Error!void {
     return switch (e) {
         c.GLFW_NO_ERROR => {},
-        c.GLFW_NOT_INITIALIZED => Error.NotInitialized,
         c.GLFW_NO_CURRENT_CONTEXT => Error.NoCurrentContext,
         c.GLFW_INVALID_ENUM => Error.InvalidEnum,
         c.GLFW_INVALID_VALUE => Error.InvalidValue,