diff --git a/contrib/src/ffmpeg/rules.mak b/contrib/src/ffmpeg/rules.mak
index a3807731f496ffa3164c145d91b98f5aba1d0be1..82291fc6a5dddd79630670d8eebb5841130f4eb6 100644
--- a/contrib/src/ffmpeg/rules.mak
+++ b/contrib/src/ffmpeg/rules.mak
@@ -1,17 +1,7 @@
 FFMPEG_HASH := n3.3.1
 FFMPEG_URL := https://git.ffmpeg.org/gitweb/ffmpeg.git/snapshot/$(FFMPEG_HASH).tar.gz
 
-ifdef HAVE_WIN32
-PKGS += ffmpeg
-endif
-
-ifdef HAVE_MACOSX
-PKGS += ffmpeg
-endif
-
-ifdef HAVE_LINUX
-PKGS += ffmpeg
-endif
+PKGS+=ffmpeg
 
 ifeq ($(call need_pkg,"libavcodec >= 57.89.100 libavformat >= 57.71.100 libswscale >= 4.6.100 libavdevice >= 57.6.100 libavutil >= 55.58.100"),)
 PKGS_FOUND += ffmpeg
diff --git a/contrib/src/libav/rules.mak b/contrib/src/libav/rules.mak
index 307ff9f95f4d6a9460cfb5c0748d8ccd65047037..5f4eaf19069a471274d87546bdabebf7d1a3c53f 100644
--- a/contrib/src/libav/rules.mak
+++ b/contrib/src/libav/rules.mak
@@ -1,14 +1,6 @@
 LIBAV_HASH := v12.1
 LIBAV_URL := https://git.libav.org/?p=libav.git;a=snapshot;h=$(LIBAV_HASH);sf=tgz
 
-ifndef HAVE_LINUX
-ifndef HAVE_WIN32
-ifndef HAVE_MACOSX
-PKGS += libav
-endif
-endif
-endif
-
 #disable everything
 #ensure to add this option first
 LIBAVCONF = \