diff --git a/src/compiler/compat-blocks.js b/src/compiler/compat-blocks.js
index 17c7c3b7..7516dd6d 100644
--- a/src/compiler/compat-blocks.js
+++ b/src/compiler/compat-blocks.js
@@ -8,13 +8,13 @@ const stacked = [
     'control_clear_counter',
     'control_get_counter',
     'control_incr_counter',
-    'looks_switchbackdroptoandwait',
     'looks_changeeffectby',
     'looks_nextbackdrop',
     'looks_nextcostume',
     'looks_say',
     'looks_sayforsecs',
     'looks_seteffectto',
+    'looks_switchbackdroptoandwait',
     'looks_think',
     'looks_thinkforsecs',
     'motion_glidesecstoxy',