diff --git a/CMakeLists.txt b/CMakeLists.txt
index 03848abc..f8da9dfd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -338,7 +338,7 @@ if(WIN32)
   find_package_handle_standard_args(Vorbis REQUIRED VORBIS_INCLUDE_DIRS
                                     VORBIS_LIBRARIES)
 
-  find_path(OPUS_INCLUDE_DIRS opus/opus.h)
+  find_path(OPUS_INCLUDE_DIRS opus.h)
   find_library(OPUS_LIBRARIES opus)
   find_package_handle_standard_args(Opus REQUIRED OPUS_INCLUDE_DIRS
                                     OPUS_LIBRARIES)
diff --git a/client/decoder/opus_decoder.hpp b/client/decoder/opus_decoder.hpp
index 1e71c844..fea1f7ca 100644
--- a/client/decoder/opus_decoder.hpp
+++ b/client/decoder/opus_decoder.hpp
@@ -23,7 +23,7 @@
 #include "decoder/decoder.hpp"
 
 // 3rd party headers
-#include <opus/opus.h>
+#include <opus.h>
 
 // standard headers
 #include <vector>
diff --git a/server/encoder/opus_encoder.hpp b/server/encoder/opus_encoder.hpp
index 446da4c7..dc87f0ed 100644
--- a/server/encoder/opus_encoder.hpp
+++ b/server/encoder/opus_encoder.hpp
@@ -24,7 +24,7 @@
 #include "encoder.hpp"
 
 // 3rd party headers
-#include <opus/opus.h>
+#include <opus.h>
 
 
 namespace encoder