diff --git a/gazelle-proxy-jar/src/main/java/net/ihe/gazelle/proxy/dicom/Dictionnaries.java b/gazelle-proxy-jar/src/main/java/net/ihe/gazelle/proxy/dicom/Dictionnaries.java
index f5f962b57b97096813e0e83c6725dad7f618ff28..f115000e210b12cb638c76b56df720f65e51f7a0 100644
--- a/gazelle-proxy-jar/src/main/java/net/ihe/gazelle/proxy/dicom/Dictionnaries.java
+++ b/gazelle-proxy-jar/src/main/java/net/ihe/gazelle/proxy/dicom/Dictionnaries.java
@@ -5,7 +5,7 @@ import java.util.Map;
 import java.util.TreeMap;
 
 import com.pixelmed.dicom.SOPClass;
-import com.pixelmed.network.MessageServiceElementCommand;
+import com.pixelmed.network.MessageServiceElementCommand_;
 
 public class Dictionnaries {
 
@@ -37,8 +37,8 @@ public class Dictionnaries {
 				0x0FFF };
 
 		for (int command : commandFieldsIds) {
-			commandFields.put(MessageServiceElementCommand.toString(command),
-					MessageServiceElementCommand.toString(command));
+			commandFields.put(MessageServiceElementCommand_.toString(command),
+					MessageServiceElementCommand_.toString(command));
 		}
 
 	}