diff --git a/Cargo.lock b/Cargo.lock
index 9891333..76e05d6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -367,7 +367,7 @@ dependencies = [
  "geo-types",
  "gio",
  "glib",
- "glib-build-tools",
+ "glib-build-tools 0.16.3",
  "gtk4",
  "ifc",
  "lazy_static",
@@ -869,6 +869,12 @@ version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "251935cb159350458a627642b0852a7fb8e027e3c5916dc2cebcd70f025de3fc"
 
+[[package]]
+name = "glib-build-tools"
+version = "0.17.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a65d79efe318ef2cbbbb37032b125866fd82c34ea44c816132621bbc552e716"
+
 [[package]]
 name = "glib-macros"
 version = "0.17.10"
@@ -1085,7 +1091,7 @@ dependencies = [
  "coordinates",
  "gio",
  "glib",
- "glib-build-tools",
+ "glib-build-tools 0.16.3",
  "gtk4",
  "image",
 ]
@@ -1313,6 +1319,21 @@ dependencies = [
  "typeshare",
 ]
 
+[[package]]
+name = "kifu-gtk"
+version = "0.1.0"
+dependencies = [
+ "cairo-rs",
+ "gio",
+ "glib",
+ "glib-build-tools 0.17.10",
+ "gtk4",
+ "image",
+ "kifu-core",
+ "screenplay",
+ "tokio",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -1736,9 +1757,9 @@ checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
 [[package]]
 name = "png"
-version = "0.17.9"
+version = "0.17.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59871cc5b6cce7eaccca5a802b4173377a1c2ba90654246789a8fa2334426d11"
+checksum = "dd75bf2d8dd3702b9707cdbc56a5b9ef42cec752eb8b3bafc01234558442aa64"
 dependencies = [
  "bitflags 1.3.2",
  "crc32fast",
@@ -2262,9 +2283,9 @@ checksum = "9d0e916b1148c8e263850e1ebcbd046f333e0683c724876bb0da63ea4373dc8a"
 
 [[package]]
 name = "tempfile"
-version = "3.7.1"
+version = "3.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc02fddf48964c42031a0b3fe0428320ecf3a73c401040fc0096f97794310651"
+checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef"
 dependencies = [
  "cfg-if",
  "fastrand",
@@ -2743,9 +2764,9 @@ dependencies = [
 
 [[package]]
 name = "windows-targets"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27f51fb4c64f8b770a823c043c7fad036323e1c48f55287b7bbb7987b2fcdf3b"
+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
@@ -2758,45 +2779,45 @@ dependencies = [
 
 [[package]]
 name = "windows_aarch64_gnullvm"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fde1bb55ae4ce76a597a8566d82c57432bc69c039449d61572a7a353da28f68c"
+checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
 
 [[package]]
 name = "windows_aarch64_msvc"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1513e8d48365a78adad7322fd6b5e4c4e99d92a69db8df2d435b25b1f1f286d4"
+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
 
 [[package]]
 name = "windows_i686_gnu"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "60587c0265d2b842298f5858e1a5d79d146f9ee0c37be5782e92a6eb5e1d7a83"
+checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
 
 [[package]]
 name = "windows_i686_msvc"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "224fe0e0ffff5d2ea6a29f82026c8f43870038a0ffc247aa95a52b47df381ac4"
+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
 
 [[package]]
 name = "windows_x86_64_gnu"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62fc52a0f50a088de499712cbc012df7ebd94e2d6eb948435449d76a6287e7ad"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2093925509d91ea3d69bcd20238f4c2ecdb1a29d3c281d026a09705d0dd35f3d"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
 
 [[package]]
 name = "windows_x86_64_msvc"
-version = "0.48.3"
+version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b6ade45bc8bf02ae2aa34a9d54ba660a1a58204da34ba793c00d83ca3730b5f1"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
 [[package]]
 name = "winnow"
diff --git a/Cargo.toml b/Cargo.toml
index 25f3e94..2d81067 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,10 +9,11 @@ members = [
     "emseries",
     "flow",
     "fluent-ergonomics",
-    "kifu/core",
     "geo-types",
     "hex-grid",
     "ifc",
+    "kifu/core",
+    "kifu/gtk",
     "memorycache",
     "screenplay",
     "sgf",
diff --git a/build.sh b/build.sh
index 579cc62..ebfc926 100755
--- a/build.sh
+++ b/build.sh
@@ -16,6 +16,8 @@ RUST_ALL_TARGETS=(
     "geo-types"
     "hex-grid"
     "ifc"
+    "kifu-core"
+    "kifu-gtk"
     "memorycache"
     "screenplay"
     "sgf"
diff --git a/kifu/gtk/Cargo.toml b/kifu/gtk/Cargo.toml
index c66cf17..fe09ef7 100644
--- a/kifu/gtk/Cargo.toml
+++ b/kifu/gtk/Cargo.toml
@@ -21,12 +21,12 @@ screenplay  = { path = "../../screenplay" }
 [build-dependencies]
 glib-build-tools = "0.17"
 
-[[bin]]
-name = "kifu-gtk"
-path = "src/main.rs"
+# [[bin]]
+# name = "kifu-gtk"
+# path = "src/main.rs"
 
-[[bin]]
-name = "screenplay"
-path = "src/bin/screenplay.rs"
-required-features = [ "screenplay" ]
+# [[bin]]
+# name = "screenplay"
+# path = "src/bin/screenplay.rs"
+# required-features = [ "screenplay" ]
 
diff --git a/kifu/gtk/src/bin/screenplay.rs b/kifu/kifu-gtk-screenplay/screenplay.rs
similarity index 100%
rename from kifu/gtk/src/bin/screenplay.rs
rename to kifu/kifu-gtk-screenplay/screenplay.rs