diff --git a/src/main/kotlin/org/ethereum/lists/tokens/OnChainCheck.kt b/src/main/kotlin/org/ethereum/lists/tokens/OnChainCheck.kt
index d94b35e30..b496f5aeb 100644
--- a/src/main/kotlin/org/ethereum/lists/tokens/OnChainCheck.kt
+++ b/src/main/kotlin/org/ethereum/lists/tokens/OnChainCheck.kt
@@ -6,7 +6,10 @@ import kotlin.system.exitProcess
 suspend fun main(args: Array<String>) {
 
     if (args.isEmpty()) {
-        error("fileToCheck not specified :-)\nPlease execute like this: ./gradlew -PfileToCheckh=/path/you/want/to/import")
+        error(
+            "fileToCheck not specified :-)\n" +
+                "Please execute like this: ./gradlew onChainCheck -PfileToCheck=tokens/<chain>/<address>.json"
+        )
     }
 
     val fileToCheck = File(args[0])
@@ -29,4 +32,4 @@ suspend fun main(args: Array<String>) {
 private fun error(message: String) {
     println("Error: $message")
     exitProcess(1)
-}
\ No newline at end of file
+}