diff --git a/optimiser-controller/src/main/java/eu/nebulouscloud/optimiser/controller/NebulousAppDeployer.java b/optimiser-controller/src/main/java/eu/nebulouscloud/optimiser/controller/NebulousAppDeployer.java
index 56e5e4b..eb03c3d 100644
--- a/optimiser-controller/src/main/java/eu/nebulouscloud/optimiser/controller/NebulousAppDeployer.java
+++ b/optimiser-controller/src/main/java/eu/nebulouscloud/optimiser/controller/NebulousAppDeployer.java
@@ -35,7 +35,7 @@ import static net.logstash.logback.argument.StructuredArguments.keyValue;
 public class NebulousAppDeployer {
 
     private static final ObjectMapper yamlMapper
-        = new ObjectMapper(YAMLFactory.builder().enable(YAMLGenerator.Feature.MINIMIZE_QUOTES).build());
+        = new ObjectMapper(YAMLFactory.builder().build());
     private static final ObjectMapper mapper = new ObjectMapper();
 
     /**