diff --git a/src/OdeIntegrators/tests/Odeintegrators_test_gpu.cu b/src/OdeIntegrators/tests/Odeintegrators_test_gpu.cu
index 6d5a2b538eeb71d16e76cc5adc890a069a50da1d..1f2ee1a7d4dd89cfe46f0d8e9ee2a97fc8184a68 100644
--- a/src/OdeIntegrators/tests/Odeintegrators_test_gpu.cu
+++ b/src/OdeIntegrators/tests/Odeintegrators_test_gpu.cu
@@ -94,7 +94,7 @@ BOOST_AUTO_TEST_CASE(odeint_base_test_gpu)
             ++it2;
         }
 
-        std::cout<<worst<<std::endl;
+        //std::cout<<worst<<std::endl;
         BOOST_REQUIRE(worst < 1e-6);
 
         x0.data.get<0>()=Init;
@@ -116,7 +116,7 @@ BOOST_AUTO_TEST_CASE(odeint_base_test_gpu)
             }
             ++it3;
         }
-        std::cout<<worst2<<std::endl;
+        //std::cout<<worst2<<std::endl;
         BOOST_REQUIRE(worst < 1e-6);
         BOOST_REQUIRE_EQUAL(worst,worst2);
         }
diff --git a/src/OdeIntegrators/vector_algebra_ofp.hpp b/src/OdeIntegrators/vector_algebra_ofp.hpp
index 3bf16425d70f5edff99f61643204fc3e65612f1d..180d1fbb3074a30d33570c75e8fbc9fb15a9bf6b 100644
--- a/src/OdeIntegrators/vector_algebra_ofp.hpp
+++ b/src/OdeIntegrators/vector_algebra_ofp.hpp
@@ -89,7 +89,7 @@ namespace boost {
                     //printf("v2:%f,v3:%f \n",v2.data.template get<T::value>().getVector().template get<0>(p),v3.data.template get<T::value>().getVector().template get<0>(p));
                     //printf("2\n");
                     op(v1.data.template get<T::value>().getVector().template get<0>(p),v2.data.template get<T::value>().getVector().template get<0>(p),v3.data.template get<T::value>().getVector().template get<0>(p));
-                    printf("v1:%f, v2:%f,v3:%f \n",v1.data.template get<T::value>().getVector().template get<0>(p),v2.data.template get<T::value>().getVector().template get<0>(p),v3.data.template get<T::value>().getVector().template get<0>(p));
+                    //printf("v1:%f, v2:%f,v3:%f \n",v1.data.template get<T::value>().getVector().template get<0>(p),v2.data.template get<T::value>().getVector().template get<0>(p),v3.data.template get<T::value>().getVector().template get<0>(p));
 
                 }
             };