diff --git a/main/gui/source/window/linux_window.cpp b/main/gui/source/window/linux_window.cpp
index bc80ebf92..f27535532 100644
--- a/main/gui/source/window/linux_window.cpp
+++ b/main/gui/source/window/linux_window.cpp
@@ -86,6 +86,13 @@ namespace hex {
             RequestChangeTheme::post(hex::containsIgnoreCase(result, "uint32 1") ? "Light" : "Dark");
         });
 
+        // Register file drop callback
+        glfwSetDropCallback(m_window, [](GLFWwindow *, int count, const char **paths) {
+            for (int i = 0; i < count; i++) {
+                EventFileDropped::post(reinterpret_cast<const char8_t *>(paths[i]));
+            }
+        });
+
         if (themeFollowSystem)
             EventOSThemeChanged::post();
     }
diff --git a/main/gui/source/window/macos_window.cpp b/main/gui/source/window/macos_window.cpp
index 0b4f9de09..2976d83ba 100644
--- a/main/gui/source/window/macos_window.cpp
+++ b/main/gui/source/window/macos_window.cpp
@@ -52,6 +52,13 @@ namespace hex {
         if (themeFollowSystem)
             EventOSThemeChanged::post();
 
+        // Register file drop callback
+        glfwSetDropCallback(m_window, [](GLFWwindow *, int count, const char **paths) {
+            for (int i = 0; i < count; i++) {
+                EventFileDropped::post(reinterpret_cast<const char8_t *>(paths[i]));
+            }
+        });
+
         setupMacosWindowStyle(m_window);
     }
 
diff --git a/main/gui/source/window/web_window.cpp b/main/gui/source/window/web_window.cpp
index 01ee8ae3e..96e8d6cf2 100644
--- a/main/gui/source/window/web_window.cpp
+++ b/main/gui/source/window/web_window.cpp
@@ -71,6 +71,13 @@ namespace hex {
             RequestChangeTheme::post(!isDarkModeEnabled() ? "Light" : "Dark");
         });
 
+        // Register file drop callback
+        glfwSetDropCallback(m_window, [](GLFWwindow *, int count, const char **paths) {
+            for (int i = 0; i < count; i++) {
+                EventFileDropped::post(reinterpret_cast<const char8_t *>(paths[i]));
+            }
+        });
+
         if (themeFollowSystem)
             EventOSThemeChanged::post();
     }
diff --git a/main/gui/source/window/window.cpp b/main/gui/source/window/window.cpp
index 4dc32cf39..a7a58c772 100644
--- a/main/gui/source/window/window.cpp
+++ b/main/gui/source/window/window.cpp
@@ -1131,13 +1131,6 @@ namespace hex {
             EventWindowClosing::post(window);
         });
 
-        // Register file drop callback
-        glfwSetDropCallback(m_window, [](GLFWwindow *, int count, const char **paths) {
-            for (int i = 0; i < count; i++) {
-                EventFileDropped::post(reinterpret_cast<const char8_t *>(paths[i]));
-            }
-        });
-
         glfwSetWindowSizeLimits(m_window, 480_scaled, 360_scaled, GLFW_DONT_CARE, GLFW_DONT_CARE);
 
         glfwShowWindow(m_window);