diff --git a/firmware/integration/trigger.txt b/firmware/integration/trigger.txt
index 63a57d8494..c93e09942a 100644
--- a/firmware/integration/trigger.txt
+++ b/firmware/integration/trigger.txt
@@ -1,6 +1,6 @@
 #define HW_EVENT_TYPES 6
 
-struct_no_prefix define_contructor trigger_central_s
+struct_no_prefix define_constructor trigger_central_s
 
 	int[HW_EVENT_TYPES iterate] hwEventCounters;
 
diff --git a/java_tools/configuration_definition/src/com/rusefi/ConfigStructure.java b/java_tools/configuration_definition/src/com/rusefi/ConfigStructure.java
index 188b6c5bcf..0b96046484 100644
--- a/java_tools/configuration_definition/src/com/rusefi/ConfigStructure.java
+++ b/java_tools/configuration_definition/src/com/rusefi/ConfigStructure.java
@@ -1,9 +1,5 @@
 package com.rusefi;
 
-import com.rusefi.output.TSProjectConsumer;
-
-import java.io.IOException;
-import java.io.Writer;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -18,7 +14,7 @@ public class ConfigStructure {
     public final String name;
     public final String comment;
     public final boolean withPrefix;
-    private final boolean withContructor;
+    private final boolean withConstructor;
     /**
      * We have two different collections because if 'array iterate' feature which is handled differently
      * in C and TS
@@ -30,15 +26,15 @@ public class ConfigStructure {
     public int totalSize;
     public BitState bitState = new BitState();
 
-    public ConfigStructure(String name, String comment, boolean withPrefix, boolean withContructor) {
+    public ConfigStructure(String name, String comment, boolean withPrefix, boolean withConstructor) {
         this.name = name;
         this.comment = comment;
         this.withPrefix = withPrefix;
-        this.withContructor = withContructor;
+        this.withConstructor = withConstructor;
     }
 
-    public boolean isWithContructor() {
-        return withContructor;
+    public boolean isWithConstructor() {
+        return withConstructor;
     }
 
     public String getName() {
diff --git a/java_tools/configuration_definition/src/com/rusefi/ReaderState.java b/java_tools/configuration_definition/src/com/rusefi/ReaderState.java
index 6ff40d557a..4a99d1d7dd 100644
--- a/java_tools/configuration_definition/src/com/rusefi/ReaderState.java
+++ b/java_tools/configuration_definition/src/com/rusefi/ReaderState.java
@@ -25,7 +25,7 @@ public class ReaderState {
     private static final String END_STRUCT = "end_struct";
     private static final String STRUCT_NO_PREFIX = "struct_no_prefix ";
     private static final String STRUCT = "struct ";
-    private static final String DEFINE_CONTRUCTOR = "define_contructor";
+    private static final String DEFINE_CONSTRUCTOR = "define_constructor";
     public Stack<ConfigStructure> stack = new Stack<>();
     public Map<String, Integer> tsCustomSize = new HashMap<>();
     public Map<String, String> tsCustomLine = new HashMap<>();
@@ -137,12 +137,12 @@ public class ReaderState {
     }
 
     private static void handleStartStructure(ReaderState state, String line, boolean withPrefix) {
-        boolean withContructor;
-        if (line.toLowerCase().startsWith(DEFINE_CONTRUCTOR)) {
-            withContructor = true;
-            line = line.substring(DEFINE_CONTRUCTOR.length()).trim();
+        boolean withConstructor;
+        if (line.toLowerCase().startsWith(DEFINE_CONSTRUCTOR)) {
+            withConstructor = true;
+            line = line.substring(DEFINE_CONSTRUCTOR.length()).trim();
         } else {
-            withContructor = false;
+            withConstructor = false;
         }
 
 
@@ -156,7 +156,7 @@ public class ReaderState {
             name = line;
             comment = null;
         }
-        ConfigStructure structure = new ConfigStructure(name, comment, withPrefix, withContructor);
+        ConfigStructure structure = new ConfigStructure(name, comment, withPrefix, withConstructor);
         state.stack.push(structure);
         SystemOut.println("Starting structure " + structure.getName());
     }
diff --git a/java_tools/configuration_definition/src/com/rusefi/output/CHeaderConsumer.java b/java_tools/configuration_definition/src/com/rusefi/output/CHeaderConsumer.java
index bb970127db..a444e8c46d 100644
--- a/java_tools/configuration_definition/src/com/rusefi/output/CHeaderConsumer.java
+++ b/java_tools/configuration_definition/src/com/rusefi/output/CHeaderConsumer.java
@@ -62,7 +62,7 @@ public class CHeaderConsumer implements ConfigurationConsumer {
 
         content.append("// start of " + structure.name + EOL);
         content.append("struct " + structure.name + " {" + EOL);
-        if (structure.isWithContructor()) {
+        if (structure.isWithConstructor()) {
             content.append("\t" + structure.name + "();" + EOL);
         }