diff --git a/wip-duuqnd/user-side-compiler/backend/code-generator.lisp b/wip-duuqnd/user-side-compiler/backend/code-generator.lisp
index df78525..7aed794 100644
--- a/wip-duuqnd/user-side-compiler/backend/code-generator.lisp
+++ b/wip-duuqnd/user-side-compiler/backend/code-generator.lisp
@@ -179,7 +179,7 @@
         :do (emit-load-data arg)
         :unless (eql (strategy (allocation-details arg)) :direct-to-argvec)
           :do (emit-sta :address (+ arg-index +argvec-offset+)))
-  (emit-asm-instruction :opcode #x20 :operand (callee inst) :byte-length 1)
+  (emit-asm-instruction :opcode #x20 :operand (callee inst) :byte-length 3)
   (emit-store-result (output inst)))
 
 (defun link-compute-addresses (start-instruction origin-address)