diff --git a/src/main/kotlin/app/revanced/library/adb/Commands.kt b/src/main/kotlin/app/revanced/library/adb/Commands.kt
index 2b4d5ee..42a4e34 100644
--- a/src/main/kotlin/app/revanced/library/adb/Commands.kt
+++ b/src/main/kotlin/app/revanced/library/adb/Commands.kt
@@ -2,7 +2,6 @@ package app.revanced.library.adb
 
 import se.vidstige.jadb.JadbDevice
 import se.vidstige.jadb.RemoteFile
-import se.vidstige.jadb.ShellProcess
 import se.vidstige.jadb.ShellProcessBuilder
 import java.io.File
 
@@ -16,9 +15,8 @@ internal fun JadbDevice.buildCommand(command: String, su: Boolean = true): Shell
     return shellProcessBuilder(cmd, *args.toTypedArray())
 }
 
-internal fun JadbDevice.run(command: String, su: Boolean = true): ShellProcess {
-    return this.buildCommand(command, su).start()!!
-}
+internal fun JadbDevice.run(command: String, su: Boolean = true) =
+    this.buildCommand(command, su).start()
 
 internal fun JadbDevice.hasSu() =
     this.startCommand("which su", false).waitFor() == 0
@@ -27,8 +25,4 @@ internal fun JadbDevice.push(file: File, targetFilePath: String) =
     push(file, RemoteFile(targetFilePath))
 
 internal fun JadbDevice.createFile(targetFile: String, content: String) =
-    push(content.byteInputStream(), System.currentTimeMillis(), 644, RemoteFile(targetFile))
-
-
-private fun JadbDevice.startCommand(command: String, su: Boolean) =
-    shellProcessBuilder(if (su) "su -c '$command'" else command).start()
\ No newline at end of file
+    push(content.byteInputStream(), System.currentTimeMillis(), 644, RemoteFile(targetFile))
\ No newline at end of file