diff --git a/src/ModelicaExperiment.ts b/src/ModelicaExperiment.ts
index aa59114..70b7d2f 100644
--- a/src/ModelicaExperiment.ts
+++ b/src/ModelicaExperiment.ts
@@ -72,7 +72,7 @@ export class ModelicaExperiment {
                             include_protected_variables: false,
                         },
                         runtimeOptions: {},
-                        compilerLogLevel: 'w',
+                        compilerLogLevel: 'warning',
                         fmiTarget: 'me',
                         fmiVersion: '2.0',
                         platform: 'auto',
@@ -82,10 +82,10 @@ export class ModelicaExperiment {
                     type: this.customFunction,
                     parameters: this.parameters || this.DefaultParameters,
                     simulationOptions: {
-                        ncp: 500,
+                        ncp: 100,
                         dynamic_diagnostics: false,
                     },
-                    solverOptions: { rtol: '1e-6' },
+                    solverOptions: {},
                     simulationLogLevel: 'WARNING',
                 },
                 modifiers: this.modifiers || {},
diff --git a/tests/unit/experiment.test.ts b/tests/unit/experiment.test.ts
index 00f7aff..c8c6b8b 100644
--- a/tests/unit/experiment.test.ts
+++ b/tests/unit/experiment.test.ts
@@ -20,7 +20,7 @@ test('Create experiment without modifiers and parameters', () => {
                         include_protected_variables: false,
                     },
                     runtimeOptions: {},
-                    compilerLogLevel: 'w',
+                    compilerLogLevel: 'warning',
                     fmiTarget: 'me',
                     fmiVersion: '2.0',
                     platform: 'auto',
@@ -33,10 +33,10 @@ test('Create experiment without modifiers and parameters', () => {
                     final_time: 1,
                 },
                 simulationOptions: {
-                    ncp: 500,
+                    ncp: 100,
                     dynamic_diagnostics: false,
                 },
-                solverOptions: { rtol: '1e-6' },
+                solverOptions: {},
                 simulationLogLevel: 'WARNING',
             },
             modifiers: {},
@@ -81,7 +81,7 @@ test('Create experiment with modifiers and parameters', () => {
                         include_protected_variables: false,
                     },
                     runtimeOptions: {},
-                    compilerLogLevel: 'w',
+                    compilerLogLevel: 'warning',
                     fmiTarget: 'me',
                     fmiVersion: '2.0',
                     platform: 'auto',
@@ -91,10 +91,10 @@ test('Create experiment with modifiers and parameters', () => {
                 type: customFunction,
                 parameters: { start_time: 0, final_time: 4 },
                 simulationOptions: {
-                    ncp: 500,
+                    ncp: 100,
                     dynamic_diagnostics: false,
                 },
-                solverOptions: { rtol: '1e-6' },
+                solverOptions: {},
                 simulationLogLevel: 'WARNING',
             },
             modifiers,