diff --git a/jso/impl/src/main/java/org/teavm/jso/impl/JSTypeInference.java b/jso/impl/src/main/java/org/teavm/jso/impl/JSTypeInference.java
index 651e0d849..44acf3bc8 100644
--- a/jso/impl/src/main/java/org/teavm/jso/impl/JSTypeInference.java
+++ b/jso/impl/src/main/java/org/teavm/jso/impl/JSTypeInference.java
@@ -20,10 +20,10 @@ import org.teavm.model.Program;
 import org.teavm.model.ValueType;
 import org.teavm.model.analysis.BaseTypeInference;
 
-public class JSTypeInference extends BaseTypeInference<JSType> {
+class JSTypeInference extends BaseTypeInference<JSType> {
     private JSTypeHelper typeHelper;
 
-    public JSTypeInference(JSTypeHelper typeHelper, Program program, MethodReference reference) {
+    JSTypeInference(JSTypeHelper typeHelper, Program program, MethodReference reference) {
         super(program, reference);
         this.typeHelper = typeHelper;
     }