diff --git a/internal/commands/for.go b/internal/commands/for.go
index d7c26c7..f450176 100644
--- a/internal/commands/for.go
+++ b/internal/commands/for.go
@@ -184,9 +184,9 @@ func (c *ForCommand) Generate(ctx *compiler.CompilerContext) ([]string, error) {
 	// DOWNTO: continue if var >= end (skip if var < end)
 	var op comparisonOp
 	if c.isDownto {
-		op = opLess // skip if var < end
+		op = opGreaterEqual // skip if var < end
 	} else {
-		op = opGreater // skip if var > end
+		op = opLessEqual // skip if var > end
 	}
 
 	varOp := &operandInfo{