diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7f5e473..8a13412 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -69,6 +69,7 @@ ExternalProject_Add (FFmpeg_Project
     --disable-iconv
     --disable-programs
     --disable-doc
+    --disable-yasm
     --disable-avdevice
     --disable-avfilter
     --disable-network