diff --git a/libs/JSystem/JParticle/JPAParticle.cpp b/libs/JSystem/JParticle/JPAParticle.cpp
index a4eef4657ba..c4345888dfa 100644
--- a/libs/JSystem/JParticle/JPAParticle.cpp
+++ b/libs/JSystem/JParticle/JPAParticle.cpp
@@ -7,16 +7,6 @@
 #include "dol2asm.h"
 #include "dolphin/types.h"
 
-//
-// Types:
-//
-
-struct JPAResource {
-    /* 8027658C */ void calc_p(JPAEmitterWorkData*, JPABaseParticle*);
-    /* 80276608 */ void calc_c(JPAEmitterWorkData*, JPABaseParticle*);
-    /* 80276684 */ void calcField(JPAEmitterWorkData*, JPABaseParticle*);
-};
-
 //
 // Forward References:
 //