diff --git a/CMakeLists.txt b/CMakeLists.txt
index ca386211a..ace487a2c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -450,6 +450,7 @@ IF(LMMS_BUILD_WIN32)
 					${MINGW_PREFIX}/bin/libfftw3f-3.dll
 					${MINGW_PREFIX}/bin/libFLAC-8.dll
 					${MINGW_PREFIX}/bin/libportaudio-2.dll
+					${MINGW_PREFIX}/bin/libpng15-15.dll
 					${MINGW_PREFIX}/bin/SDL.dll
 					${MINGW_PREFIX}/bin/libglib-2.0-0.dll
 					${MINGW_PREFIX}/bin/libgthread-2.0-0.dll