diff --git a/src/main/java/guru/springframework/services/GreetingRepositoryImpl.java b/src/main/java/guru/springframework/services/GreetingRepositoryImpl.java
index b56b4911..080a319c 100644
--- a/src/main/java/guru/springframework/services/GreetingRepositoryImpl.java
+++ b/src/main/java/guru/springframework/services/GreetingRepositoryImpl.java
@@ -1,8 +1,11 @@
 package guru.springframework.services;
 
+import org.springframework.stereotype.Repository;
+
 /**
  * Created by jt on 5/24/17.
  */
+@Repository
 public class GreetingRepositoryImpl implements GreetingRepository {
 
     @Override
diff --git a/src/main/java/guru/springframework/services/PrimaryGermanGreetingService.java b/src/main/java/guru/springframework/services/PrimaryGermanGreetingService.java
index 5373f440..b9256a32 100644
--- a/src/main/java/guru/springframework/services/PrimaryGermanGreetingService.java
+++ b/src/main/java/guru/springframework/services/PrimaryGermanGreetingService.java
@@ -1,5 +1,6 @@
 package guru.springframework.services;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Primary;
 import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Service;
@@ -12,6 +13,7 @@
 @Profile("de")
 public class PrimaryGermanGreetingService implements GreetingService {
 
+    @Autowired
     private GreetingRepository greetingRepository;
 
     @Override
diff --git a/src/main/java/guru/springframework/services/PrimaryGreetingService.java b/src/main/java/guru/springframework/services/PrimaryGreetingService.java
index 6b99b856..696eb17a 100644
--- a/src/main/java/guru/springframework/services/PrimaryGreetingService.java
+++ b/src/main/java/guru/springframework/services/PrimaryGreetingService.java
@@ -1,5 +1,6 @@
 package guru.springframework.services;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Primary;
 import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Service;
@@ -12,6 +13,7 @@
 @Profile({"en", "default"})
 public class PrimaryGreetingService implements GreetingService {
 
+    @Autowired
     private GreetingRepository greetingRepository;
 
     @Override
diff --git a/src/main/java/guru/springframework/services/PrimarySpanishGreetingService.java b/src/main/java/guru/springframework/services/PrimarySpanishGreetingService.java
index 67c0d623..e8872669 100644
--- a/src/main/java/guru/springframework/services/PrimarySpanishGreetingService.java
+++ b/src/main/java/guru/springframework/services/PrimarySpanishGreetingService.java
@@ -1,5 +1,6 @@
 package guru.springframework.services;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Primary;
 import org.springframework.context.annotation.Profile;
 import org.springframework.stereotype.Service;
@@ -12,6 +13,7 @@
 @Primary
 public class PrimarySpanishGreetingService implements GreetingService {
 
+    @Autowired
     private GreetingRepository greetingRepository;
 
     @Override