diff --git a/commons/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java b/commons/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java
index e5491c27f..3a6d1d329 100644
--- a/commons/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java
+++ b/commons/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java
@@ -51,6 +51,7 @@ public class CategorizationFragment extends SherlockFragment{
     private ContentProviderClient client;
 
     private final int SEARCH_CATS_LIMIT = 25;
+    private static final String TAG = CategorizationFragment.class.getName();
 
     public static class CategoryItem implements Parcelable {
         public String name;
@@ -152,9 +153,9 @@ public class CategorizationFragment extends SherlockFragment{
                     }
 
                     if (MwVolleyApi.GpsCatExists.getGpsCatExists() == true){
-                        Log.d("Cat", "GPS cats found in CategorizationFragment.java" + MwVolleyApi.getGpsCat().toString());
+                        Log.d(TAG, "GPS cats found in CategorizationFragment.java" + MwVolleyApi.getGpsCat().toString());
                         List<String> gpsItems = new ArrayList<String>(MwVolleyApi.getGpsCat());
-                        Log.d("Cat", "GPS items: " + gpsItems.toString());
+                        Log.d(TAG, "GPS items: " + gpsItems.toString());
 
                         mergedItems.addAll(gpsItems);
                     }
@@ -165,7 +166,7 @@ public class CategorizationFragment extends SherlockFragment{
                     // faaaail
                     throw new RuntimeException(e);
                 }
-                Log.d("Cat", "Merged items: " + mergedItems.toString());
+                Log.d(TAG, "Merged items: " + mergedItems.toString());
                 return mergedItems;
             }
             
diff --git a/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java b/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
index de0213dcb..ac149f7a1 100644
--- a/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
+++ b/commons/src/main/java/fr/free/nrw/commons/upload/MwVolleyApi.java
@@ -174,11 +174,11 @@ public class MwVolleyApi {
         private String printSet() {
             if (categorySet == null || categorySet.isEmpty()) {
                 GpsCatExists.setGpsCatExists(false);
-                Log.d("Cat", "gpsCatExists=" + GpsCatExists.getGpsCatExists());
+                Log.d(TAG, "gpsCatExists=" + GpsCatExists.getGpsCatExists());
                 return "No collection of categories";
             } else {
                 GpsCatExists.setGpsCatExists(true);
-                Log.d("Cat", "gpsCatExists=" + GpsCatExists.getGpsCatExists());
+                Log.d(TAG, "gpsCatExists=" + GpsCatExists.getGpsCatExists());
                 return "CATEGORIES FOUND" + categorySet.toString();
             }
         }
diff --git a/commons/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java b/commons/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
index d167f7bef..6a6aec0be 100644
--- a/commons/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
+++ b/commons/src/main/java/fr/free/nrw/commons/upload/ShareActivity.java
@@ -64,7 +64,7 @@ public  class       ShareActivity
         if (cacheFound == false) {
             //Has to be called after apiCall.request()
             cacheObj.cacheData.cacheCategory();
-            Log.d("Cache", "Cache the categories found");
+            Log.d(TAG, "Cache the categories found");
         }
 
         uploadController.startUpload(title, mediaUri, description, mimeType, source, new UploadController.ContributionUploadProgress() {
@@ -187,7 +187,7 @@ public  class       ShareActivity
         }
 
         mediaUriString = mediaUri.toString();
-        Log.d("Image", "Uri: " + mediaUriString);
+        Log.d(TAG, "Uri: " + mediaUriString);
         //convert image Uri to file path
         FilePathConverter uriObj = new FilePathConverter(this, mediaUri);
         String filePath = uriObj.getFilePath();
@@ -199,7 +199,7 @@ public  class       ShareActivity
 
         if (filePath != null) {
             //extract the coordinates of image in decimal degrees
-            Log.d("Image", "Calling GPSExtractor");
+            Log.d(TAG, "Calling GPSExtractor");
             GPSExtractor imageObj = new GPSExtractor(filePath);
             //decimalCoords for MediaWiki API, xyCoords for Quadtree
             String decimalCoords = imageObj.getCoords();
@@ -208,7 +208,7 @@ public  class       ShareActivity
             double decLatitude = imageObj.getDecLatitude();
 
             if (decimalCoords != null) {
-                Log.d("Coords", "Decimal coords of image: " + decimalCoords);
+                Log.d(TAG, "Decimal coords of image: " + decimalCoords);
                 cacheObj.cacheData.setQtPoint(decLongitude, decLatitude);
 
                 MwVolleyApi apiCall = new MwVolleyApi(this);