diff --git a/libs/audio/CMakeLists.txt b/libs/audio/CMakeLists.txt
index 869d7bcb..de06772a 100644
--- a/libs/audio/CMakeLists.txt
+++ b/libs/audio/CMakeLists.txt
@@ -1,5 +1,5 @@
 file(GLOB_RECURSE PSEMEK_AUDIO_HEADERS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "include/*.hpp" "include/*.h")
-file(GLOB_RECURSE PSEMEK_AUDIO_SOURCES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "source/*.cpp" "source/*.c")
+file(GLOB_RECURSE PSEMEK_AUDIO_SOURCES RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "source/*.cpp")
 
 psemek_add_library(psemek-audio ${PSEMEK_AUDIO_HEADERS} ${PSEMEK_AUDIO_SOURCES})
 target_include_directories(psemek-audio PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include")
diff --git a/libs/audio/source/minimp3/minimp3.c b/libs/audio/source/minimp3/minimp3.cpp
similarity index 100%
rename from libs/audio/source/minimp3/minimp3.c
rename to libs/audio/source/minimp3/minimp3.cpp