diff --git a/testdata/testinput17 b/testdata/testinput17
index 90c0a09..76925fe 100644
--- a/testdata/testinput17
+++ b/testdata/testinput17
@@ -291,10 +291,10 @@
     
 # ---- 
 
-/[aC]/mg,firstline
+/[aC]/mg,firstline,newline=lf
 match\nmatch
 
-/[aCz]/mg,firstline
+/[aCz]/mg,firstline,newline=lf
 match\nmatch
 
 # End of testinput17
diff --git a/testdata/testoutput17 b/testdata/testoutput17
index 60fe20b..f560f1b 100644
--- a/testdata/testoutput17
+++ b/testdata/testoutput17
@@ -533,11 +533,11 @@ Failed: error -47: match limit exceeded
     
 # ---- 
 
-/[aC]/mg,firstline
+/[aC]/mg,firstline,newline=lf
 match\nmatch
  0: a (JIT)
 
-/[aCz]/mg,firstline
+/[aCz]/mg,firstline,newline=lf
 match\nmatch
  0: a (JIT)