diff --git a/aegisub/build/Aegisub/Aegisub.vcxproj b/aegisub/build/Aegisub/Aegisub.vcxproj
index 35a522f99..8113f4602 100644
--- a/aegisub/build/Aegisub/Aegisub.vcxproj
+++ b/aegisub/build/Aegisub/Aegisub.vcxproj
@@ -189,7 +189,6 @@
-
@@ -379,11 +378,6 @@
-
- NotUsing
-
-
-
diff --git a/aegisub/build/Aegisub/Aegisub.vcxproj.filters b/aegisub/build/Aegisub/Aegisub.vcxproj.filters
index 86e99171d..b475780c3 100644
--- a/aegisub/build/Aegisub/Aegisub.vcxproj.filters
+++ b/aegisub/build/Aegisub/Aegisub.vcxproj.filters
@@ -492,9 +492,6 @@
Features\Style editor
-
- Utilities
-
Utilities
@@ -1044,9 +1041,6 @@
Features\Style editor
-
- Utilities
-
Utilities
diff --git a/aegisub/src/Makefile b/aegisub/src/Makefile
index 632a0c624..1951d42ad 100644
--- a/aegisub/src/Makefile
+++ b/aegisub/src/Makefile
@@ -206,7 +206,6 @@ SRC += \
kana_table.cpp \
main.cpp \
menu.cpp \
- md5.c \
mkv_wrap.cpp \
pen.cpp \
persist_location.cpp \
diff --git a/aegisub/src/ffmpegsource_common.cpp b/aegisub/src/ffmpegsource_common.cpp
index 736c5783a..7618c9e2e 100644
--- a/aegisub/src/ffmpegsource_common.cpp
+++ b/aegisub/src/ffmpegsource_common.cpp
@@ -35,24 +35,23 @@
#include "config.h"
#ifdef WITH_FFMS2
-
-#include
-#include