diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3ed81542..728c8972 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -364,6 +364,7 @@ makeOutput(HLS hls             http ts)
 makeOutput(EBML ebml)
 
 add_executable(MistOutHTTP 
+  ${BINARY_DIR}/mist/.headers
   src/output/mist_out.cpp
   src/output/output.cpp
   src/output/output_http.cpp