diff --git a/scripts/016-SDL2_mixer-2.0.4.sh b/scripts/016-SDL2_mixer-2.0.4.sh
index 4323d97..ec39c45 100755
--- a/scripts/016-SDL2_mixer-2.0.4.sh
+++ b/scripts/016-SDL2_mixer-2.0.4.sh
@@ -18,9 +18,8 @@ mkdir build-ppu && cd build-ppu
 ## Configure the build.
 CFLAGS="-I$PSL1GHT/ppu/include -I$PS3DEV/portlibs/ppu/include" \
 LDFLAGS="-L$PSL1GHT/ppu/lib -L$PS3DEV/portlibs/ppu/lib -lrt -llv2" \
-PKG_CONFIG_PATH="$PS3DEV/portlibs/ppu/lib/pkgconfig" \
-LIBMIKMOD_CONFIG="$PS3DEV/portlibs/ppu/bin/libmikmod-config"
-export LIBMIKMOD_CONFIG
+PKG_CONFIG_LIBDIR="$PS3DEV/portlibs/ppu/lib/pkgconfig" \
+LIBMIKMOD_CONFIG="$PS3DEV/portlibs/ppu/bin/libmikmod-config" \
 ../configure --prefix="$PS3DEV/portlibs/ppu" --host="powerpc64-ps3-elf" \
     --disable-sdltest \
     --with-sdl-exec-prefix="$PS3DEV/portlibs/ppu" \
@@ -30,6 +29,7 @@ export LIBMIKMOD_CONFIG
     --disable-music-mp3 \
     --disable-music-flac \
     --disable-music-mod-modplug \
+    --disable-music-opus \
     --enable-music-mod-mikmod
 
 ## Compile and install.