diff --git a/package/stb/stb.mk b/package/stb/stb.mk
index 59358aec26a..8b8006bf8a1 100644
--- a/package/stb/stb.mk
+++ b/package/stb/stb.mk
@@ -11,9 +11,11 @@ STB_LICENSE_FILES = LICENSE
 STB_INSTALL_STAGING = YES
 STB_INSTALL_TARGET = NO
 
+# batocera: stb_vorbis is a single .c file meant to be included, ymir needs it
 define STB_INSTALL_STAGING_CMDS
 	mkdir -p $(STAGING_DIR)/usr/include/stb
 	$(INSTALL) -m 0644 $(@D)/*.h $(STAGING_DIR)/usr/include/stb
+	$(INSTALL) -m 0644 $(@D)/stb_vorbis.c $(STAGING_DIR)/usr/include/stb
 	$(INSTALL) -D -m 0644 $(STB_PKGDIR)/stb.pc \
 		$(STAGING_DIR)/usr/lib/pkgconfig/stb.pc
 endef