diff --git a/hildr-node/src/main/java/io/optimism/cli/Cli.java b/hildr-node/src/main/java/io/optimism/cli/Cli.java
index 5306e5c5..869fced1 100644
--- a/hildr-node/src/main/java/io/optimism/cli/Cli.java
+++ b/hildr-node/src/main/java/io/optimism/cli/Cli.java
@@ -2,7 +2,6 @@
 
 import ch.qos.logback.classic.Level;
 import io.micrometer.tracing.Tracer;
-import io.optimism.cli.typeconverter.LogLevelConverter;
 import io.optimism.cli.typeconverter.SyncModeConverter;
 import io.optimism.common.HildrServiceExecutionException;
 import io.optimism.config.Config;
diff --git a/hildr-utilities/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java b/hildr-node/src/main/java/io/optimism/cli/LogLevelConverter.java
similarity index 96%
rename from hildr-utilities/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java
rename to hildr-node/src/main/java/io/optimism/cli/LogLevelConverter.java
index 7127e850..23649328 100644
--- a/hildr-utilities/src/main/java/io/optimism/cli/typeconverter/LogLevelConverter.java
+++ b/hildr-node/src/main/java/io/optimism/cli/LogLevelConverter.java
@@ -14,7 +14,7 @@
  * specific language governing permissions and limitations under the License.
  */
 
-package io.optimism.cli.typeconverter;
+package io.optimism.cli;
 
 import ch.qos.logback.classic.Level;
 import org.apache.commons.lang3.StringUtils;
diff --git a/hildr-utilities/src/main/java/io/optimism/utilities/exception/GasOverflowException.java b/hildr-utilities/src/main/java/io/optimism/utilities/exception/GasOverflowException.java
deleted file mode 100644
index 59056fd7..00000000
--- a/hildr-utilities/src/main/java/io/optimism/utilities/exception/GasOverflowException.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package io.optimism.utilities.exception;
-
-/**
- * GasOverflowException class.
- *
- * @author thinkAfCod
- * @since 0.1.1
- */
-public class GasOverflowException extends RuntimeException {
-
-    /**
-     * Instantiates a new GasOverflowException.
-     *
-     * @param message the message
-     */
-    public GasOverflowException(String message) {
-        super(message);
-    }
-
-    /**
-     * Instantiates a new GasOverflowException.
-     *
-     * @param message the message
-     * @param cause the cause
-     */
-    public GasOverflowException(String message, Throwable cause) {
-        super(message, cause);
-    }
-
-    /**
-     * Instantiates a new GasOverflowException.
-     *
-     * @param cause the cause
-     */
-    public GasOverflowException(Throwable cause) {
-        super(cause);
-    }
-}