diff --git a/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonDeserializerTest.groovy b/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonDeserializerTest.groovy
index 6827f3ac..40c5caf8 100644
--- a/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonDeserializerTest.groovy
+++ b/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonDeserializerTest.groovy
@@ -1,6 +1,7 @@
-package io.jsonwebtoken.io
+package io.jsonwebtoken.gson.io
 
 import com.google.gson.Gson
+import io.jsonwebtoken.io.DeserializationException
 import io.jsonwebtoken.lang.Strings
 import org.junit.Test
 
diff --git a/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonSerializerTest.groovy b/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonSerializerTest.groovy
index a8cf6e1a..e73ba977 100644
--- a/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonSerializerTest.groovy
+++ b/extensions/gson/src/test/groovy/io/jsonwebtoken/gson/io/GsonSerializerTest.groovy
@@ -1,4 +1,4 @@
-package io.jsonwebtoken.io
+package io.jsonwebtoken.gson.io
 
 import io.jsonwebtoken.lang.Strings
 import org.junit.Test
diff --git a/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathDeserializerLocatorTest.groovy b/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathDeserializerLocatorTest.groovy
index 109f4c19..986a5edb 100644
--- a/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathDeserializerLocatorTest.groovy
+++ b/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathDeserializerLocatorTest.groovy
@@ -4,7 +4,7 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import io.jsonwebtoken.io.Deserializer
 import io.jsonwebtoken.io.JacksonDeserializer
 import io.jsonwebtoken.io.OrgJsonDeserializer
-import io.jsonwebtoken.io.GsonDeserializer
+import io.jsonwebtoken.gson.io.GsonDeserializer
 import org.junit.After
 import org.junit.Before
 import org.junit.Test
diff --git a/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathSerializerLocatorTest.groovy b/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathSerializerLocatorTest.groovy
index 6005342a..b2faa4b4 100644
--- a/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathSerializerLocatorTest.groovy
+++ b/impl/src/test/groovy/io/jsonwebtoken/impl/io/RuntimeClasspathSerializerLocatorTest.groovy
@@ -3,7 +3,7 @@ package io.jsonwebtoken.impl.io
 import io.jsonwebtoken.io.Serializer
 import io.jsonwebtoken.io.JacksonSerializer
 import io.jsonwebtoken.io.OrgJsonSerializer
-import io.jsonwebtoken.io.GsonSerializer
+import io.jsonwebtoken.gson.io.GsonSerializer
 import org.junit.After
 import org.junit.Before
 import org.junit.Test