diff --git a/languages/csharp/src/main/kotlin/io/vrap/codegen/languages/csharp/test/CsharpRequestTestRenderer.kt b/languages/csharp/src/main/kotlin/io/vrap/codegen/languages/csharp/test/CsharpRequestTestRenderer.kt
index 3c14ba72..4eb099da 100644
--- a/languages/csharp/src/main/kotlin/io/vrap/codegen/languages/csharp/test/CsharpRequestTestRenderer.kt
+++ b/languages/csharp/src/main/kotlin/io/vrap/codegen/languages/csharp/test/CsharpRequestTestRenderer.kt
@@ -131,8 +131,8 @@ class CsharpRequestTestRenderer constructor(override val vrapTypeProvider: VrapT
             is BooleanType -> true
             is IntegerType -> r.nextInt(1, 10)
             is NumberType -> when (type.format) {
-                NumberFormat.DOUBLE -> r.nextDouble().toString() + "m"
-                NumberFormat.FLOAT -> r.nextFloat().toString() + "m"
+                NumberFormat.DOUBLE -> r.nextDouble().toString()
+                NumberFormat.FLOAT -> r.nextFloat().toString()
                 else -> r.nextInt(1, 10)
             }
             else -> name