diff --git a/app/src/main/java/us/spotco/malwarescanner/Database.java b/app/src/main/java/us/spotco/malwarescanner/Database.java
index 629bc86..b0ff6dc 100644
--- a/app/src/main/java/us/spotco/malwarescanner/Database.java
+++ b/app/src/main/java/us/spotco/malwarescanner/Database.java
@@ -50,6 +50,7 @@ class Database {
     public static BloomFilter<String> signaturesMD5 = null;
     public static BloomFilter<String> signaturesSHA1 = null;
     public static BloomFilter<String> signaturesSHA256 = null;
+    public static long signaturesCount = 0;
 
     private static final DateFormat dateFormat = DateFormat.getDateInstance();
 
@@ -64,7 +65,10 @@ class Database {
     }
 
     public static boolean isDatabaseLoaded() {
-        return areDatabasesAvailable() && !isDatabaseLoading();
+        return areDatabasesAvailable() && !isDatabaseLoading()
+                && signaturesMD5 != null && signaturesMD5.approximateElementCount() > 0
+                && signaturesSHA1 != null && signaturesSHA1.approximateElementCount() > 0
+                && signaturesSHA256 != null && signaturesSHA256.approximateElementCount() > 0;
     }
 
     public static boolean isDatabaseLoading() {
@@ -122,14 +126,17 @@ class Database {
                                 case "hypatia-md5-bloom.bin":
                                     Log.d("Hypatia", "Processing md5");
                                     signaturesMD5 = BloomFilter.readFrom(databaseLoading, Funnels.stringFunnel(StandardCharsets.US_ASCII));
+                                    signaturesCount += signaturesMD5.approximateElementCount();
                                     break;
                                 case "hypatia-sha1-bloom.bin":
                                     Log.d("Hypatia", "Processing sha1");
                                     signaturesSHA1 = BloomFilter.readFrom(databaseLoading, Funnels.stringFunnel(StandardCharsets.US_ASCII));
+                                    signaturesCount += signaturesSHA1.approximateElementCount();
                                     break;
                                 case "hypatia-sha256-bloom.bin":
                                     Log.d("Hypatia", "Processing sha256");
                                     signaturesSHA256 = BloomFilter.readFrom(databaseLoading, Funnels.stringFunnel(StandardCharsets.US_ASCII));
+                                    signaturesCount += signaturesSHA256.approximateElementCount();
                                     break;
                             }
                             databaseLoading.close();
diff --git a/app/src/main/java/us/spotco/malwarescanner/MalwareScanner.java b/app/src/main/java/us/spotco/malwarescanner/MalwareScanner.java
index cf4245d..47d54dc 100644
--- a/app/src/main/java/us/spotco/malwarescanner/MalwareScanner.java
+++ b/app/src/main/java/us/spotco/malwarescanner/MalwareScanner.java
@@ -184,7 +184,7 @@ class MalwareScanner extends AsyncTask<HashSet<File>, Object, String> {
             }
         }
         if (Database.isDatabaseLoaded()) {
-            publishProgress("\t" + context.getString(R.string.main_database_loaded, "?") + "\n", true);
+            publishProgress("\t" + context.getString(R.string.main_database_loaded, String.valueOf(Database.signaturesCount)) + "\n", true);
 
             //Perform a self-test
             if (Database.selfTest()) {