diff --git a/artiq/compiler/transforms/constant_hoister.py b/artiq/compiler/transforms/constant_hoister.py
index 0484b1c39..ea51046aa 100644
--- a/artiq/compiler/transforms/constant_hoister.py
+++ b/artiq/compiler/transforms/constant_hoister.py
@@ -38,7 +38,6 @@ class ConstantHoister:
                 insn.remove_from_parent()
                 entry.instructions.insert(index_in_entry, insn)
                 moved.add(insn)
-                print(insn)
 
                 for use in insn.uses:
                     worklist.add(use)