diff --git a/vars/build.vars b/vars/build.vars
index 1802a87..c8d75f7 100644
--- a/vars/build.vars
+++ b/vars/build.vars
@@ -1626,7 +1626,7 @@ tmux tzdb vim yabasic xcowsay xeyes xorriso xterm xwd";
 : ${PKG_IMAGEMAGICK_SHA256SUM:=67859f9cba97f2c06b5e416898216e49216be00c7cba3dd89896e49331aef96d};
 : ${PKG_IMAGEMAGICK_VERSION:=7.0.9-12};
 : ${PKG_IMAGEMAGICK_URL:=https://imagemagick.org/download/releases/ImageMagick-${PKG_IMAGEMAGICK_VERSION}.tar.xz};
-: ${PKG_IMAGEMAGICK_CFLAGS_CONFIGURE_EXTRA:="-I${PREFIX_NATIVE}/include/freetype2 -I${PREFIX_NATIVE}/include/sltdl"};
+: ${PKG_IMAGEMAGICK_CFLAGS_CONFIGURE_EXTRA:="-I${PREFIX_NATIVE}/include/freetype2"};
 : ${PKG_IMAGEMAGICK_CONFIGURE_ARGS_EXTRA:="--enable-shared=yes --with-modules=yes --without-x --without-pango"};
 : ${PKG_IMAGEMAGICK_IN_TREE:=1};
 : ${PKG_JAMVM_SHA256SUM:=76428e96df0ae9dd964c7a7c74c1e9a837e2f312c39e9a357fa8178f7eff80da};