diff --git a/gas/testsuite/gas/arm/.Sanitize b/gas/testsuite/gas/arm/.Sanitize
index 6fb3a4f236e..cfca9d0768f 100644
--- a/gas/testsuite/gas/arm/.Sanitize
+++ b/gas/testsuite/gas/arm/.Sanitize
@@ -25,12 +25,12 @@ Do-first:
 
 Things-to-keep:
 
+arm.exp
 arm3.s
 arm6.s
 arm7dm.s
 copro.s
 float.s
-gas.exp
 inst.s
 
 Things-to-lose:
diff --git a/gas/testsuite/gas/arm/gas.exp b/gas/testsuite/gas/arm/arm.exp
similarity index 100%
rename from gas/testsuite/gas/arm/gas.exp
rename to gas/testsuite/gas/arm/arm.exp