diff --git a/tests/mci/main.c b/tests/mci/main.c
index a65f987558a92..942fe6f3a8311 100644
--- a/tests/mci/main.c
+++ b/tests/mci/main.c
@@ -103,7 +103,7 @@ static void main_test(void)
 
 #ifdef BOARD_NATIVE
     // Test virtual MCI parameters
-    TEST_ASSERT_EQUAL_INT(131072, sector_count);
+    TEST_ASSERT_EQUAL_INT(16384, sector_count);
     TEST_ASSERT_EQUAL_INT(512, sector_size);
     TEST_ASSERT_EQUAL_INT(524288, block_size);
 #endif