diff --git a/tmk_core/common/host.c b/tmk_core/common/host.c
index e1fa52d7..56d65e50 100644
--- a/tmk_core/common/host.c
+++ b/tmk_core/common/host.c
@@ -94,7 +94,7 @@ void host_consumer_send(uint16_t report)
     }
 }
 
-uint16_t host_last_sysytem_report(void)
+uint16_t host_last_system_report(void)
 {
     return last_system_report;
 }
diff --git a/tmk_core/common/host.h b/tmk_core/common/host.h
index 918af69e..9814b10d 100644
--- a/tmk_core/common/host.h
+++ b/tmk_core/common/host.h
@@ -47,7 +47,7 @@ void host_mouse_send(report_mouse_t *report);
 void host_system_send(uint16_t data);
 void host_consumer_send(uint16_t data);
 
-uint16_t host_last_sysytem_report(void);
+uint16_t host_last_system_report(void);
 uint16_t host_last_consumer_report(void);
 
 #ifdef __cplusplus