diff --git a/basis/compiler/cfg/checker/checker.factor b/basis/compiler/cfg/checker/checker.factor
index 4f215f1dc8..e7d9dbdd9c 100644
--- a/basis/compiler/cfg/checker/checker.factor
+++ b/basis/compiler/cfg/checker/checker.factor
@@ -19,7 +19,7 @@ ERROR: last-insn-not-a-jump insn ;
         [ ##fixnum-add-tail? ]
         [ ##fixnum-sub-tail? ]
         [ ##fixnum-mul-tail? ]
-        [ ##call? ]
+        [ ##no-tco? ]
     } 1|| [ drop ] [ last-insn-not-a-jump ] if ;
 
 ERROR: bad-loop-entry ;
diff --git a/basis/compiler/cfg/stack-analysis/stack-analysis-tests.factor b/basis/compiler/cfg/stack-analysis/stack-analysis-tests.factor
index 6f4b88e28e..cbc939b1f2 100644
--- a/basis/compiler/cfg/stack-analysis/stack-analysis-tests.factor
+++ b/basis/compiler/cfg/stack-analysis/stack-analysis-tests.factor
@@ -3,7 +3,7 @@ compiler.cfg.predecessors compiler.cfg.stack-analysis
 compiler.cfg.instructions sequences kernel tools.test accessors
 sequences.private alien math combinators.private compiler.cfg
 compiler.cfg.checker compiler.cfg.rpo
-compiler.cfg.dce compiler.cfg.registers compiler.cfg.useless-blocks
+compiler.cfg.dce compiler.cfg.registers
 sets namespaces arrays cpu.architecture ;
 IN: compiler.cfg.stack-analysis.tests