diff --git a/java/insert_digit_anywhere_prime/Main.java b/java/insert_digit_anywhere_prime/Main.java
index a812e66..39dd2f3 100644
--- a/java/insert_digit_anywhere_prime/Main.java
+++ b/java/insert_digit_anywhere_prime/Main.java
@@ -1,4 +1,4 @@
-package insert_digit_anywhere;
+package insert_digit_anywhere_prime;
 
 import java.util.ArrayList;
 
diff --git a/java/insert_digit_anywhere_prime/Tree.java b/java/insert_digit_anywhere_prime/Tree.java
index 928d737..7026af5 100644
--- a/java/insert_digit_anywhere_prime/Tree.java
+++ b/java/insert_digit_anywhere_prime/Tree.java
@@ -1,4 +1,4 @@
-package insert_digit_anywhere;
+package insert_digit_anywhere_prime;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/java/insert_digit_anywhere_prime/Util.java b/java/insert_digit_anywhere_prime/Util.java
index f0d11aa..9be6b30 100644
--- a/java/insert_digit_anywhere_prime/Util.java
+++ b/java/insert_digit_anywhere_prime/Util.java
@@ -1,4 +1,4 @@
-package insert_digit_anywhere;
+package insert_digit_anywhere_prime;
 
 import java.util.HashMap;
 import java.util.Iterator;