diff --git a/src/sfloader/fluid_sfont.h b/src/sfloader/fluid_sfont.h
index 2ce3ee10..50c31bb5 100644
--- a/src/sfloader/fluid_sfont.h
+++ b/src/sfloader/fluid_sfont.h
@@ -24,9 +24,9 @@
 
 #include "fluidsynth.h"
 
-FLUIDSYNTH_API int fluid_sample_validate(fluid_sample_t *sample, unsigned int max_end);
-FLUIDSYNTH_API int fluid_sample_sanitize_loop(fluid_sample_t *sample, unsigned int max_end);
-FLUIDSYNTH_API int fluid_sample_decompress_vorbis(fluid_sample_t *sample);
+int fluid_sample_validate(fluid_sample_t *sample, unsigned int max_end);
+int fluid_sample_sanitize_loop(fluid_sample_t *sample, unsigned int max_end);
+int fluid_sample_decompress_vorbis(fluid_sample_t *sample);
 
 /*
  * Utility macros to access soundfonts, presets, and samples