diff --git a/tests/stb.dsp b/tests/stb.dsp
index 7fbb0a8..5b32abb 100644
--- a/tests/stb.dsp
+++ b/tests/stb.dsp
@@ -90,10 +90,6 @@ SOURCE=.\grid_reachability.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\docs\other_libs.md
-# End Source File
-# Begin Source File
-
 SOURCE=.\stb.c
 # End Source File
 # Begin Source File
diff --git a/tests/test_vorbis.c b/tests/test_vorbis.c
index d54ed23..341a102 100644
--- a/tests/test_vorbis.c
+++ b/tests/test_vorbis.c
@@ -1,3 +1,7 @@
+#define STB_IMAGE_STATIC
+#define STB_IMAGE_IMPLEMENTATION
+#include "stb_image.h"
+
 #define STB_VORBIS_HEADER_ONLY
 #include "stb_vorbis.c"
 #include "stb.h"