diff --git a/source/RobotAPI/libraries/aron/core/codegenerator/codewriter/cpp/Writer.cpp b/source/RobotAPI/libraries/aron/core/codegenerator/codewriter/cpp/Writer.cpp
index c426d2921e1860ac1b236c4cbc0497b2d1188921..25d16c3b6df8055b42624b84a7e5c8d09bfe14f2 100644
--- a/source/RobotAPI/libraries/aron/core/codegenerator/codewriter/cpp/Writer.cpp
+++ b/source/RobotAPI/libraries/aron/core/codegenerator/codewriter/cpp/Writer.cpp
@@ -64,6 +64,7 @@ namespace armarx::aron::codegenerator::cpp
         }
 
         // toJSON Method
+        /*
         {
             codegenerator::WriterInfo toJSON;
             toJSON.methodName = "toJSON";
@@ -72,6 +73,7 @@ namespace armarx::aron::codegenerator::cpp
             toJSON.include = "<RobotAPI/libraries/aron/core/data/rw/writer/nlohmannJSON/NlohmannJSONWriter.h>";
             dataWriters.push_back(toJSON);
         }
+        */
     }
 
     void Writer::addSpecificReaderMethods()
@@ -87,6 +89,7 @@ namespace armarx::aron::codegenerator::cpp
         }
 
         // fromJSON Method
+        /*
         {
             codegenerator::ReaderInfo fromJSON;
             fromJSON.methodName = "fromJSON";
@@ -95,6 +98,7 @@ namespace armarx::aron::codegenerator::cpp
             fromJSON.include = "<RobotAPI/libraries/aron/core/data/rw/reader/nlohmannJSON/NlohmannJSONReader.h>";
             dataReaders.push_back(fromJSON);
         }
+        */
     }
 
 
diff --git a/source/RobotAPI/libraries/aron/core/test/aronRandomizedTest.cpp b/source/RobotAPI/libraries/aron/core/test/aronRandomizedTest.cpp
index c5b3218f8382af5d172ed3c94f754260b699a3c7..77a9ad525476d265e7919cf112abf761552670dd 100644
--- a/source/RobotAPI/libraries/aron/core/test/aronRandomizedTest.cpp
+++ b/source/RobotAPI/libraries/aron/core/test/aronRandomizedTest.cpp
@@ -179,7 +179,7 @@ void test_toAron(T& in, T& out)
     }
 }
 
-
+#if 0
 template <typename T>
 void test_toJson(T& in, T& out)
 {
@@ -233,6 +233,7 @@ void test_toJson(T& in, T& out)
         BOOST_CHECK(in_aron_json_str == out_aron_json_str);
     }
 }
+#endif
 
 
 template <typename T>
@@ -241,7 +242,9 @@ void runTestWithInstances(T& in, T& out)
     // assumes not nullptrs as in and out. If you have a maybe type then make sure that it is set properly
     test_toAronType(in, out);
     test_toAron(in, out);
+#if 0
     test_toJson(in, out);
+#endif
 }