diff --git a/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/geo/TwitterGeoFunctionConfiguration.java b/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/geo/TwitterGeoFunctionConfiguration.java
index 0664b6e6..78d92eb9 100644
--- a/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/geo/TwitterGeoFunctionConfiguration.java
+++ b/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/geo/TwitterGeoFunctionConfiguration.java
@@ -39,6 +39,7 @@ import org.springframework.messaging.Message;
  * Auto-configuration for Twitter Geo function.
  *
  * @author Christian Tzolov
+ * @author Artem Bilan
  */
 @ConditionalOnExpression("environment['twitter.geo.search.ip'] != null || (environment['twitter.geo.location.lat'] != null && environment['twitter.geo.location.lon'] != null)")
 @AutoConfiguration(after = TwitterConnectionConfiguration.class)
@@ -75,7 +76,7 @@ public class TwitterGeoFunctionConfiguration {
 		};
 	}
 
-	@Bean
+	@Bean("twitterPlacesFunction")
 	@ConditionalOnProperty(name = "twitter.geo.search.type", havingValue = "search", matchIfMissing = true)
 	public Function<GeoQuery, List<Place>> twitterSearchPlacesFunction(Twitter twitter) {
 		return (geoQuery) -> {
@@ -89,7 +90,7 @@ public class TwitterGeoFunctionConfiguration {
 		};
 	}
 
-	@Bean
+	@Bean("twitterPlacesFunction")
 	@ConditionalOnProperty(name = "twitter.geo.search.type", havingValue = "reverse")
 	public Function<GeoQuery, List<Place>> twitterReverseGeocodeFunction(Twitter twitter) {
 		return (geoQuery) -> {
@@ -104,10 +105,12 @@ public class TwitterGeoFunctionConfiguration {
 	}
 
 	@Bean
-	public Function<Message<?>, Message<byte[]>> twitterGeoFunction(Function<Message<?>, GeoQuery> toGeoQuery,
-			Function<GeoQuery, List<Place>> places, Function<Object, Message<byte[]>> managedJson) {
+	public Function<Message<?>, Message<byte[]>> twitterGeoFunction(
+			Function<Message<?>, GeoQuery> messageToGeoQueryFunction,
+			Function<GeoQuery, List<Place>> twitterPlacesFunction,
+			Function<Object, Message<byte[]>> managedJson) {
 
-		return toGeoQuery.andThen(places).andThen(managedJson);
+		return messageToGeoQueryFunction.andThen(twitterPlacesFunction).andThen(managedJson);
 	}
 
 }
diff --git a/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/trend/TwitterTrendFunctionConfiguration.java b/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/trend/TwitterTrendFunctionConfiguration.java
index 00e5160e..5d1adc89 100644
--- a/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/trend/TwitterTrendFunctionConfiguration.java
+++ b/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/trend/TwitterTrendFunctionConfiguration.java
@@ -32,6 +32,7 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.cloud.fn.common.twitter.TwitterConnectionConfiguration;
 import org.springframework.context.annotation.Bean;
+import org.springframework.expression.Expression;
 import org.springframework.messaging.Message;
 
 /**
@@ -76,9 +77,12 @@ public class TwitterTrendFunctionConfiguration {
 
 		return (message) -> {
 			try {
-				if (properties.getClosest().getLat() != null && properties.getClosest().getLon() != null) {
-					double lat = properties.getClosest().getLat().getValue(message, double.class);
-					double lon = properties.getClosest().getLon().getValue(message, double.class);
+				TwitterTrendFunctionProperties.Closest closest = properties.getClosest();
+				Expression latExpression = closest.getLat();
+				Expression lonExpression = closest.getLon();
+				if (latExpression != null && lonExpression != null) {
+					double lat = latExpression.getValue(message, double.class);
+					double lon = lonExpression.getValue(message, double.class);
 					return twitter.getClosestTrends(new GeoLocation(lat, lon));
 				}
 				else {
diff --git a/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/users/TwitterUsersFunctionConfiguration.java b/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/users/TwitterUsersFunctionConfiguration.java
index 634a683f..c93e9816 100644
--- a/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/users/TwitterUsersFunctionConfiguration.java
+++ b/function/spring-twitter-function/src/main/java/org/springframework/cloud/fn/twitter/users/TwitterUsersFunctionConfiguration.java
@@ -44,7 +44,7 @@ public class TwitterUsersFunctionConfiguration {
 
 	private static final Log LOGGER = LogFactory.getLog(TwitterUsersFunctionConfiguration.class);
 
-	@Bean
+	@Bean("queryUsers")
 	@ConditionalOnProperty(name = "twitter.users.type", havingValue = "search")
 	public Function<Message<?>, List<User>> userSearch(Twitter twitter, TwitterUsersFunctionProperties properties) {
 
@@ -60,7 +60,7 @@ public class TwitterUsersFunctionConfiguration {
 		};
 	}
 
-	@Bean
+	@Bean("queryUsers")
 	@ConditionalOnProperty(name = "twitter.users.type", havingValue = "lookup")
 	public Function<Message<?>, List<User>> userLookup(Twitter twitter, TwitterUsersFunctionProperties properties) {