diff --git a/src/core/libraries/ajm/ajm.h b/src/core/libraries/ajm/ajm.h
index 4eea4274821..f6dca8c2c81 100644
--- a/src/core/libraries/ajm/ajm.h
+++ b/src/core/libraries/ajm/ajm.h
@@ -164,10 +164,6 @@ struct AjmSidebandStatisticsEngineParameters {
     float interval[3];
 };
 
-struct SceAjmGetStatisticsParameters {
-    AjmSidebandStatisticsEngineParameters engine;
-};
-
 union AjmInstanceFlags {
     u64 raw;
     struct {