diff --git a/dev-tools/idea/lucene/classification/classification.iml b/dev-tools/idea/lucene/classification/classification.iml
index 936be59aafa..20105b6f374 100644
--- a/dev-tools/idea/lucene/classification/classification.iml
+++ b/dev-tools/idea/lucene/classification/classification.iml
@@ -15,5 +15,7 @@
     <orderEntry type="library" scope="TEST" name="JUnit" level="project" />
     <orderEntry type="module" scope="TEST" module-name="lucene-test-framework" />
     <orderEntry type="module" module-name="lucene-core" />
+    <orderEntry type="module" module-name="queries" />
+    <orderEntry type="module" scope="TEST" module-name="analysis-common" />
   </component>
 </module>
diff --git a/dev-tools/maven/lucene/classification/pom.xml.template b/dev-tools/maven/lucene/classification/pom.xml.template
index eaf3d4e9d4e..ec572ed513e 100644
--- a/dev-tools/maven/lucene/classification/pom.xml.template
+++ b/dev-tools/maven/lucene/classification/pom.xml.template
@@ -54,6 +54,17 @@
       <artifactId>lucene-core</artifactId>
       <version>${project.version}</version>
     </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-queries</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>lucene-analyzers-common</artifactId>
+      <version>${project.version}</version>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
   <build>
     <sourceDirectory>${module-path}/src/java</sourceDirectory>
diff --git a/lucene/classification/src/test/org/apache/lucene/classification/ClassificationTestBase.java b/lucene/classification/src/test/org/apache/lucene/classification/ClassificationTestBase.java
index 03ece770a9d..9c21cf0928b 100644
--- a/lucene/classification/src/test/org/apache/lucene/classification/ClassificationTestBase.java
+++ b/lucene/classification/src/test/org/apache/lucene/classification/ClassificationTestBase.java
@@ -31,7 +31,7 @@ import org.junit.Before;
 /**
  * Base class for testing {@link Classifier}s
  */
-public class ClassificationTestBase extends LuceneTestCase {
+public abstract class ClassificationTestBase extends LuceneTestCase {
 
   private RandomIndexWriter indexWriter;
   private String textFieldName;