diff --git a/plugins/terminal/completion/src/com/intellij/terminal/completion/spec/ShellCommandExecutor.kt b/plugins/terminal/completion/src/com/intellij/terminal/completion/spec/ShellCommandExecutor.kt
index b3bef7dae7af..0448a65a8776 100644
--- a/plugins/terminal/completion/src/com/intellij/terminal/completion/spec/ShellCommandExecutor.kt
+++ b/plugins/terminal/completion/src/com/intellij/terminal/completion/spec/ShellCommandExecutor.kt
@@ -3,7 +3,7 @@ package com.intellij.terminal.completion.spec
 import org.intellij.lang.annotations.Language
 import org.jetbrains.annotations.ApiStatus
 
-@ApiStatus.Experimental
+@ApiStatus.Internal
 @ApiStatus.NonExtendable
 fun interface ShellCommandExecutor {
   /**