diff --git a/terminal/src/main/java/org/jline/terminal/impl/exec/ExecTerminalProvider.java b/terminal/src/main/java/org/jline/terminal/impl/exec/ExecTerminalProvider.java
index 61103668..c8101111 100644
--- a/terminal/src/main/java/org/jline/terminal/impl/exec/ExecTerminalProvider.java
+++ b/terminal/src/main/java/org/jline/terminal/impl/exec/ExecTerminalProvider.java
@@ -118,7 +118,7 @@ public Terminal newTerminal(
     @Override
     public boolean isSystemStream(SystemStream stream) {
         try {
-            return isWindowsSystemStream(stream) || isPosixSystemStream(stream);
+            return isPosixSystemStream(stream) || isWindowsSystemStream(stream);
         } catch (Throwable t) {
             return false;
         }