diff --git a/packages/satysfi-dist/satysfi-dist.0.0.11-4-g879664ee/opam b/packages/satysfi-dist/satysfi-dist.0.0.11-4-g879664ee/opam
new file mode 100644
index 00000000..29e4e9e8
--- /dev/null
+++ b/packages/satysfi-dist/satysfi-dist.0.0.11-4-g879664ee/opam
@@ -0,0 +1,57 @@
+opam-version: "2.0"
+maintainer: "SAKAMOTO Noriaki <mrty.ityt.pt@gmail.com>"
+authors: [
+  "gfngfn"
+]
+extra-source "temp/lm2.004otf.zip" {
+  archive: "https://www.gust.org.pl/projects/e-foundry/latin-modern/download/lm2.004otf.zip"
+  checksum: [
+    "sha256=5b0236051d3728be6616f1b274e3b910473875b5a3ef9382f0ef00384ddb161b"
+    "sha512=c63068c86590e768498ef5f68a17a737aa40981432d8f6366c29760ea032a603ddd3d748d348ab259beba77966c292f9382b1fe9eb7a78af0926c6abc71f6f81"
+  ]
+}
+extra-source "temp/latinmodern-math-1959.zip" {
+  archive: "https://www.gust.org.pl/projects/e-foundry/lm-math/download/latinmodern-math-1959.zip"
+  checksum: [
+    "sha256=aaaa060b4ffc091461e875efb9498b9abfa7c7a48f38eb33882868839903a4f8"
+    "sha512=b4fb4b575107b56eee0fed7971b09d334d4b162842675cf5f5ff7cb12e08099fb00755c81ddc1f04138f87b216592299028906165e2cec43521c6ca61b466d4c"
+  ]
+}
+extra-source "temp/junicode-1.002.zip" {
+  archive: "http://downloads.sourceforge.net/project/junicode/junicode/junicode-1.002/junicode-1.002.zip"
+  checksum: [
+    "sha256=c199d96c8424be60fcab8d00d2eee39ea8ae632cfd5e710cbbd70626d6a729e7"
+    "sha512=1738802f70b0029567be608ed36481864f8f7f029fd1c45d73fa25d092d49c978c51df1c01147b7b176e9b0409d7f15d5713a6daf1b1b269636bc6324b2c6f37"
+  ]
+}
+extra-source "temp/IPAexfont00401.zip" {
+  archive: "https://moji.or.jp/wp-content/ipafont/IPAexfont/IPAexfont00401.zip"
+  mirrors: [
+    "https://github.com/na4zagin3/satysfi-dist-font-archives/raw/master/IPAJ/IPAexfont00401.zip"
+  ]
+  checksum: [
+    "sha256=bcf8374ab3f9672c421120430dd19a51c99f5265cf06fc340d9a661ddfd7974b"
+    "sha512=fe639ded0a25eed66df8cc1e9d5e965b501574a25fab542a749b3cb8464690448e44343ff5845aecd3224ec481c4089ee56e64880cbbc9211a260b22d4cc68cd"
+  ]
+}
+homepage: "https://github.com/gfngfn/SATySFi"
+dev-repo: "git+https://github.com/gfngfn/SATySFi.git"
+bug-reports: "https://github.com/gfngfn/SATySFi/issues"
+build: [
+  ["./download-fonts.sh"]
+]
+install: [
+  ["./install-libs.sh" "%{share}%/satysfi"]
+]
+remove: [
+  ["rm" "-rf" "%{share}%/satysfi/dist"]
+]
+depends: [
+  "satysfi" {= "%{version}%" }
+]
+synopsis: "Standard library of SATySFi"
+description: """
+Provides the standard library of SATySFi"""
+url {
+  git: "git+https://github.com/gfngfn/SATySFi.git#879664ee9e31ef6c3d0c8fc358c4354b0fe0d60f"
+}
diff --git a/packages/satysfi/satysfi.0.0.11-4-g879664ee/opam b/packages/satysfi/satysfi.0.0.11-4-g879664ee/opam
new file mode 100644
index 00000000..dea6298b
--- /dev/null
+++ b/packages/satysfi/satysfi.0.0.11-4-g879664ee/opam
@@ -0,0 +1,42 @@
+opam-version: "2.0"
+maintainer: "Takashi Suwa"
+authors: [
+  "Takashi Suwa"
+]
+homepage: "https://github.com/gfngfn/SATySFi"
+dev-repo: "git+https://github.com/gfngfn/SATySFi.git"
+bug-reports: "https://github.com/gfngfn/SATySFi/issues"
+build: [
+  ["mkdir" "-p" "temp"]
+  [make "-f" "Makefile" "PREFIX=%{prefix}%"]
+]
+install: [
+  [make "-f" "Makefile" "install" "PREFIX=%{prefix}%"]
+]
+remove: [
+  [make "-f" "Makefile" "uninstall" "PREFIX=%{prefix}%"]
+]
+# Packages whose version suffix is "+satysfi" are distributed on satysfi-external-repo.
+depends: [
+  "ocaml" {>= "4.12.0" & < "5.0.0"}
+  "batteries" {>= "3.6.0" & < "4.0.0"}
+  "camlimages" {>= "5.0.1" & < "5.0.5"}
+  "camlpdf" {= "2.3.1+satysfi"}
+  "core_kernel" {>= "v0.15" & < "v0.16"}
+  "cppo" {build & >= "1.6.4" & < "1.7.0"}
+  "dune" {build}
+  "menhir"
+  "ocamlfind" {build}
+  "otfed" {>= "0.3.1" & < "0.4"}
+  "ppx_deriving" {>= "5.2.1" & < "6.0.0"}
+  "re" {build & >= "1.10.4" & < "2.0.0"}
+  "uutf" {>= "1.0.3" & < "2.0.0"}
+  "yojson-with-position" {= "1.4.2+satysfi"}
+  "omd" {>= "1.3.2" & < "2.0.0~"}
+]
+synopsis: "A statically-typed, functional typesetting system"
+description: """
+SATySFi is a typesetting system equipped with a statically-typed, functional programming language. It consists mainly of two “layers” ― the text layer and the program layer. The former is for writing documents in LaTeX-like syntax. The latter, which has OCaml-like syntax, is for defining functions and commands. SATySFi enables you to write documents markuped with flexible commands of your own making. In addition, its informative type error reporting will be a good help to your writing."""
+url {
+  git: "git+https://github.com/gfngfn/SATySFi.git#879664ee9e31ef6c3d0c8fc358c4354b0fe0d60f"
+}
diff --git a/snapshot-develop.opam b/snapshot-develop.opam
index 1ca2d27d..79c5dd42 100644
--- a/snapshot-develop.opam
+++ b/snapshot-develop.opam
@@ -13,7 +13,7 @@ synopsis: "Snapshot of stable libraries in Satyrographos Repo"
 depends: [
   "dune" {build}
   "ocaml" {>= "4.10.0"}
-  "satysfi" {= "0.0.11-2-gcc6a054e"}
+  "satysfi" {= "0.0.11-4-g879664ee"}
   "satysfi-dist"
   "satyrographos" {= "0.0.2.13"}