diff --git a/libs/fluidsynth/MSVCfluidsynth/fluidsynth.vcproj b/libs/fluidsynth/MSVCfluidsynth/fluidsynth.vcproj
index 4b71030ca2..d528a682c1 100644
--- a/libs/fluidsynth/MSVCfluidsynth/fluidsynth.vcproj
+++ b/libs/fluidsynth/MSVCfluidsynth/fluidsynth.vcproj
@@ -299,14 +299,30 @@
 				RelativePath="..\src\fluid_rvoice_mixer.c"
 				>
 			</File>
+			<File
+				RelativePath="..\src\fluid_samplecache.c"
+				>
+			</File>
 			<File
 				RelativePath="..\src\fluid_settings.c"
 				>
 			</File>
+			<File
+				RelativePath="..\src\fluid_sffile.c"
+				>
+			</File>
+			<File
+				RelativePath="..\src\fluid_sfont.c"
+				>
+			</File>
 			<File
 				RelativePath="..\src\fluid_synth.c"
 				>
 			</File>
+			<File
+				RelativePath="..\src\fluid_synth_monopoly.c"
+				>
+			</File>
 			<File
 				RelativePath="..\src\fluid_sys.c"
 				>
@@ -333,6 +349,18 @@
 				RelativePath="..\fluidsynth\event.h"
 				>
 			</File>
+			<File
+				RelativePath="..\src\fluid_event.h"
+				>
+			</File>
+			<File
+				RelativePath="..\src\fluid_samplecache.h"
+				>
+			</File>
+			<File
+				RelativePath="..\src\fluid_sffile.h"
+				>
+			</File>
 			<File
 				RelativePath="..\fluidsynth\fluidsynth.h"
 				>