diff --git a/backend.native/tests/build.gradle b/backend.native/tests/build.gradle
index 0f7ab994153..e707c63942a 100644
--- a/backend.native/tests/build.gradle
+++ b/backend.native/tests/build.gradle
@@ -850,7 +850,7 @@ standaloneTest("readline1") {
 }
 
 task tostring0(type: KonanLocalTest) {
-    goldValue = "127\n-1\n239\nA\nЁ\nト\n1122334455\n112233445566778899\n3.14159265358\n1.0E27\n1.0E-300\ntrue\nfalse\n"
+    goldValue = "127\n-1\n239\nA\nЁ\nト\n1122334455\n112233445566778899\n3.14159265358\n1.0E27\n1.0E7\n1.0E-300\ntrue\nfalse\n"
     source = "runtime/basic/tostring0.kt"
 }
 
diff --git a/backend.native/tests/runtime/basic/tostring0.kt b/backend.native/tests/runtime/basic/tostring0.kt
index 73c8c7404ce..aebff72d9c1 100644
--- a/backend.native/tests/runtime/basic/tostring0.kt
+++ b/backend.native/tests/runtime/basic/tostring0.kt
@@ -20,6 +20,7 @@ import kotlin.test.*
     println(3.14159265358.toString())
     // Here we differ from Java, as have no dtoa() yet.
     println(1e27.toFloat().toString())
+    println(1e7.toString())
     println(1e-300.toDouble().toString())
     println(true.toString())
     println(false.toString())