diff --git a/pom.xml b/pom.xml
index f575129..00f257e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,6 +29,11 @@
     </dependency>
     <dependency>
       <groupId>org.antlr</groupId>
+      <artifactId>antlr4-runtime</artifactId>
+      <version>4.5.1</version>
+    </dependency>
+    <dependency>
+      <groupId>org.antlr</groupId>
       <artifactId>antlr4-maven-plugin</artifactId>
       <version>4.2</version>
     </dependency>
diff --git a/src/main/java/de/ids_mannheim/korap/query/serialize/QuerySerializer.java b/src/main/java/de/ids_mannheim/korap/query/serialize/QuerySerializer.java
index 16a24de..b7516fa 100644
--- a/src/main/java/de/ids_mannheim/korap/query/serialize/QuerySerializer.java
+++ b/src/main/java/de/ids_mannheim/korap/query/serialize/QuerySerializer.java
@@ -122,8 +122,9 @@
         }
         else if (queryLanguage.equalsIgnoreCase("cql")) {
             ast = new CqlQueryProcessor(query);
-        }
-        else if (queryLanguage.equalsIgnoreCase("annis")) {
+		} else if (queryLanguage.equalsIgnoreCase("fcsql")) {
+			ast = new FCSQLQueryProcessor(query, "2.0");
+        }else if (queryLanguage.equalsIgnoreCase("annis")) {
             ast = new AnnisQueryProcessor(query);
         }
         else {
@@ -150,7 +151,7 @@
             ast = new Cosmas2QueryProcessor(query);
         }
         else if (ql.equalsIgnoreCase("poliqarpplus")) {
-            ast = new PoliqarpPlusQueryProcessor(query);
+            ast = new PoliqarpPlusQueryProcessor(query); 
         }
         else if (ql.equalsIgnoreCase("cql")) {
 			if (version == null) {
@@ -165,7 +166,14 @@
 			} else {
 				ast = new FCSQLQueryProcessor(query, version);
 			}
-        }else if (ql.equalsIgnoreCase("annis")) {
+		} else if (ql.equalsIgnoreCase("fcsql")) {
+			if (version == null) {
+				ast.addError(StatusCodes.MISSING_VERSION,
+						"SRU Version is missing!");
+			} else {
+				ast = new FCSQLQueryProcessor(query, version);
+			}
+		} else if (ql.equalsIgnoreCase("annis")) {
             ast = new AnnisQueryProcessor(query);
 
         }else {