diff --git a/java_console/inifile/src/main/java/com/opensr5/ConfigurationImage.java b/java_console/inifile/src/main/java/com/opensr5/ConfigurationImage.java
index 30fb90cb4d..a556dd26d0 100644
--- a/java_console/inifile/src/main/java/com/opensr5/ConfigurationImage.java
+++ b/java_console/inifile/src/main/java/com/opensr5/ConfigurationImage.java
@@ -10,10 +10,6 @@ import java.nio.ByteBuffer;
  * 3/6/2015
  */
 public class ConfigurationImage {
-    /**
-     * This constant is used as a header while saving configuration to a binary file
-     */
-    public final static String BIN_HEADER = "OPEN_SR5_0.1";
     private final byte[] content;
 
     public ConfigurationImage(int size) {
diff --git a/java_console/io/src/main/java/com/opensr5/io/ConfigurationImageFile.java b/java_console/io/src/main/java/com/opensr5/io/ConfigurationImageFile.java
index fe6db0c4f1..3070ca93b3 100644
--- a/java_console/io/src/main/java/com/opensr5/io/ConfigurationImageFile.java
+++ b/java_console/io/src/main/java/com/opensr5/io/ConfigurationImageFile.java
@@ -26,30 +26,14 @@ public class ConfigurationImageFile {
 
     @Nullable
     private static ConfigurationImage readFromStream(int size, FileInputStream fis) throws IOException {
-        int contentSize = size - ConfigurationImage.BIN_HEADER.length();
-
-        byte[] header = new byte[ConfigurationImage.BIN_HEADER.length()];
-        int result = fis.read(header);
-        if (result != header.length) {
-            System.err.println("Error reading header bytes, got " + result);
-            return null;
-        }
-        if (!Arrays.equals(header, ConfigurationImage.BIN_HEADER.getBytes())) {
-            System.err.println("Header mismatch");
-            return null;
-        }
-        ConfigurationImage image = new ConfigurationImage(contentSize);
-        result = fis.read(image.getContent());
+       final ConfigurationImage image = new ConfigurationImage(size);
+        final int result = fis.read(image.getContent());
         return result == image.getContent().length ? image : null;
     }
 
     public static byte[] getFileContent(ConfigurationImage configurationImage) {
         try {
             try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
-                byte[] bytes = ConfigurationImage.BIN_HEADER.getBytes();
-                if (bytes.length != ConfigurationImage.BIN_HEADER.length())
-                    throw new IllegalStateException("Encoding issue");
-                baos.write(bytes);
                 baos.write(configurationImage.getContent());
                 return baos.toByteArray();
             }
diff --git a/java_tools/tune-tools/src/test/resources/frankenso/current_configuration.rusefi_binary b/java_tools/tune-tools/src/test/resources/frankenso/current_configuration.rusefi_binary
index 80c8583d21..97eef4cbb0 100644
Binary files a/java_tools/tune-tools/src/test/resources/frankenso/current_configuration.rusefi_binary and b/java_tools/tune-tools/src/test/resources/frankenso/current_configuration.rusefi_binary differ