diff --git a/flips-gtk.cpp b/flips-gtk.cpp
index dc64339..cca1cb9 100644
--- a/flips-gtk.cpp
+++ b/flips-gtk.cpp
@@ -194,6 +194,7 @@ static char * SelectRom(const char * defaultname, const char * title, bool isFor
 	gtk_file_filter_add_pattern(filterRom, "*.vb");
 	gtk_file_filter_add_pattern(filterRom, "*.sms");
 	gtk_file_filter_add_pattern(filterRom, "*.smd");
+	gtk_file_filter_add_pattern(filterRom, "*.md");
 	gtk_file_filter_add_pattern(filterRom, "*.ngp");
 	gtk_file_filter_add_pattern(filterRom, "*.n64");
 	gtk_file_filter_add_pattern(filterRom, "*.z64");
diff --git a/flips-w32.cpp b/flips-w32.cpp
index f3f5361..6f81c7b 100644
--- a/flips-w32.cpp
+++ b/flips-w32.cpp
@@ -174,7 +174,7 @@ bool SelectRom(LPWSTR filename, LPCWSTR title, bool output)
 	ZeroMemory(&ofn, sizeof(ofn));
 	ofn.lStructSize=sizeof(ofn);
 	ofn.hwndOwner=hwndMain;
-	ofn.lpstrFilter=TEXT("Most Common ROM Files\0*.smc;*.sfc;*.nes;*.gb;*.gbc;*.gba;*.vb;*.sms;*.smd;*.ngp;*.n64;*.z64\0All Files (*.*)\0*.*\0");
+	ofn.lpstrFilter=TEXT("Most Common ROM Files\0*.smc;*.sfc;*.nes;*.gb;*.gbc;*.gba;*.vb;*.sms;*.smd;*.md;*.ngp;*.n64;*.z64\0All Files (*.*)\0*.*\0");
 	ofn.lpstrFile=filename;
 	ofn.nMaxFile=MAX_PATH;
 	ofn.nFilterIndex=state.lastRomType;