diff --git a/src/rotating_gate.c b/src/rotating_gate.c
index 1f5ef165f0..fcced6c8c6 100644
--- a/src/rotating_gate.c
+++ b/src/rotating_gate.c
@@ -189,12 +189,6 @@ struct RotatingGatePuzzle
     u8 orientation;
 };
 
-struct Coords8
-{
-    s8 deltaX;
-    s8 deltaY;
-};
-
 // .rodata
 // Fortree
 static const struct RotatingGatePuzzle sRotatingGate_FortreePuzzleConfig[] =