diff --git a/plugins/diffing/romfs/lang/de_DE.json b/plugins/diffing/romfs/lang/de_DE.json
index fdf81bc53..7cb483d63 100644
--- a/plugins/diffing/romfs/lang/de_DE.json
+++ b/plugins/diffing/romfs/lang/de_DE.json
@@ -2,7 +2,7 @@
     "hex.diffing.view.diff.name": "Diffing",
     "hex.diffing.view.diff.added": "Hinzugefügt",
     "hex.diffing.view.diff.modified": "Bearbeitet",
-    "hex.diffing.view.diff.provider_a": "Provider A",
-    "hex.diffing.view.diff.provider_b": "Provider B",
+    "hex.diffing.view.diff.provider_a": "Datenquelle A",
+    "hex.diffing.view.diff.provider_b": "Datenquelle B",
     "hex.diffing.view.diff.removed": "Entfernt"
 }
\ No newline at end of file
diff --git a/plugins/diffing/romfs/lang/en_US.json b/plugins/diffing/romfs/lang/en_US.json
index d7f209c8e..fd753858c 100644
--- a/plugins/diffing/romfs/lang/en_US.json
+++ b/plugins/diffing/romfs/lang/en_US.json
@@ -7,8 +7,8 @@
     "hex.diffing.view.diff.name": "Diffing",
     "hex.diffing.view.diff.added": "Added",
     "hex.diffing.view.diff.modified": "Modified",
-    "hex.diffing.view.diff.provider_a": "Provider A",
-    "hex.diffing.view.diff.provider_b": "Provider B",
+    "hex.diffing.view.diff.provider_a": "Data Source A",
+    "hex.diffing.view.diff.provider_b": "Data Source B",
     "hex.diffing.view.diff.changes": "Changes",
     "hex.diffing.view.diff.removed": "Removed",
     "hex.diffing.view.diff.algorithm": "Diffing Algorithm",
diff --git a/plugins/diffing/source/content/views/view_diff.cpp b/plugins/diffing/source/content/views/view_diff.cpp
index a585b4c39..731cc5452 100644
--- a/plugins/diffing/source/content/views/view_diff.cpp
+++ b/plugins/diffing/source/content/views/view_diff.cpp
@@ -64,6 +64,13 @@ namespace hex::plugin::diffing {
             auto providers = ImHexApi::Provider::getProviders();
             auto &providerIndex = column.provider;
 
+            std::erase_if(providers, [&](const prv::Provider *provider) {
+                if (!provider->isAvailable() || !provider->isReadable())
+                    return true;
+
+                return false;
+            });
+
             // Get the name of the currently selected provider
             std::string preview;
             if (ImHexApi::Provider::isValid() && providerIndex >= 0)
@@ -217,8 +224,8 @@ namespace hex::plugin::diffing {
 
         // Draw the two hex editor columns side by side
         if (ImGui::BeginTable("##binary_diff", 2, ImGuiTableFlags_None, diffingColumnSize)) {
-            ImGui::TableSetupColumn("hex.diffing.view.diff.provider_a"_lang);
-            ImGui::TableSetupColumn("hex.diffing.view.diff.provider_b"_lang);
+            ImGui::TableSetupColumn(fmt::format(" {}", "hex.diffing.view.diff.provider_a"_lang).c_str());
+            ImGui::TableSetupColumn(fmt::format(" {}", "hex.diffing.view.diff.provider_b"_lang).c_str());
             ImGui::TableHeadersRow();
 
             ImGui::BeginDisabled(m_diffTask.isRunning());