diff --git a/src/null_platform.h b/src/null_platform.h
index 8ed01cd2..46ca6742 100644
--- a/src/null_platform.h
+++ b/src/null_platform.h
@@ -240,7 +240,7 @@ GLFWbool _glfwRawMouseMotionSupportedNull(void);
 void _glfwShowWindowNull(_GLFWwindow* window);
 void _glfwRequestWindowAttentionNull(_GLFWwindow* window);
 void _glfwRequestWindowAttentionNull(_GLFWwindow* window);
-_GLFWmonitor* _glfwGetMonitorDisplayingWindoNull(_GLFWwindow* window);
+_GLFWmonitor* _glfwGetMonitorDisplayingWindowNull(_GLFWwindow* window);
 void _glfwHideWindowNull(_GLFWwindow* window);
 void _glfwFocusWindowNull(_GLFWwindow* window);
 GLFWbool _glfwWindowFocusedNull(_GLFWwindow* window);
diff --git a/src/null_window.c b/src/null_window.c
index 90245579..dcf11ae4 100644
--- a/src/null_window.c
+++ b/src/null_window.c
@@ -436,7 +436,7 @@ void _glfwRequestWindowAttentionNull(_GLFWwindow* window)
 {
 }
 
-_GLFWmonitor* _glfwGetMonitorDisplayingWindoNull(_GLFWwindow* window)
+_GLFWmonitor* _glfwGetMonitorDisplayingWindowNull(_GLFWwindow* window)
 {
     return NULL;
 }