diff --git a/src/libsync/propagateupload.cpp b/src/libsync/propagateupload.cpp
index eb5346cb3..bdd6a4860 100644
--- a/src/libsync/propagateupload.cpp
+++ b/src/libsync/propagateupload.cpp
@@ -43,14 +43,6 @@ const char owncloudShouldSoftCancelPropertyName[] = "owncloud-should-soft-cancel
 
 namespace OCC {
 
-/**
- * Tags for checksum headers.
- */
-static const char checkSumMD5C[] = "MD5";
-static const char checkSumSHA1C[] = "SHA1";
-static const char checkSumAdlerC[] = "Adler32";
-static const char checkSumAdlerUpperC[] = "ADLER32";
-
 /**
  * We do not want to upload files that are currently being modified.
  * To avoid that, we don't upload files that have a modification time
@@ -503,7 +495,7 @@ void PropagateUploadFileQNAM::startNextChunk()
                 currentChunkSize = chunkSize();
             }
             if( !_item._checksum.isEmpty() ) {
-                headers["OC-Checksum"] = _item._checksum;
+                headers[checkSumHeaderC] = _item._checksum;
             }
         }
     }
diff --git a/src/libsync/propagatorjobs.h b/src/libsync/propagatorjobs.h
index 99343fe9b..463cb07b6 100644
--- a/src/libsync/propagatorjobs.h
+++ b/src/libsync/propagatorjobs.h
@@ -21,6 +21,22 @@
 
 namespace OCC {
 
+/**
+ * Tags for checksum headers.
+ * They are here for being shared between Upload- and Download Job
+ */
+
+// the header itself
+static const char checkSumHeaderC[] = "OC-Checksum";
+// ...and it's values
+static const char checkSumMD5C[] = "MD5";
+static const char checkSumSHA1C[] = "SHA1";
+static const char checkSumAdlerC[] = "Adler32";
+static const char checkSumAdlerUpperC[] = "ADLER32";
+
+/**
+ * Declaration of the other propation jobs
+ */
 class PropagateLocalRemove : public PropagateItemJob {
     Q_OBJECT
 public: