diff --git a/specs/langkit.anod b/specs/langkit.anod
deleted file mode 100644
index 9b7a657..0000000
--- a/specs/langkit.anod
+++ /dev/null
@@ -1,75 +0,0 @@
-from e3.anod.spec import Anod
-from e3.anod.loader import spec
-
-import os
-
-
-class Langkit(spec("common")):
-    @property
-    def version(self):
-        return "22.0.0"
-
-    @property
-    def tarball(self):
-        return "langkit-%s.tar.gz" % self.version
-
-    @property
-    def source_pkg_build(self):
-        return [
-            self.HTTPSSourceBuilder(
-                name=self.tarball,
-                url="https://github.com/AdaCore/langkit/releases/download/v%s/langkit_support-%s.tar.gz"
-                % (self.version, self.version),
-            )
-        ]
-
-    @property
-    def build_source_list(self):
-        return [Anod.Source(name=self.tarball, publish=True, dest="")]
-
-    @property
-    def build_deps(self):
-        return [
-            Anod.Dependency("base_gcc", track=True),
-            Anod.Dependency("gprbuild", track=True),
-            Anod.Dependency("libgpr", track=True),
-            Anod.Dependency("gnatcoll", track=True),
-            Anod.Dependency("gnatcoll-bindings", track=True),
-            Anod.Dependency("xmlada", track=True),
-        ]
-
-    @Anod.primitive()
-    def build(self):
-        for m in self.deps:
-            self.deps[m].setenv()
-
-        gpr_file = os.path.join(self["SRC_DIR"], "langkit_support.gpr")
-        build_mode = "prod"
-
-        for library_type in ["static"]:
-            self.shell(
-                "gprbuild",
-                "-p",
-                "-P",
-                gpr_file,
-                "-j" + str(self.jobs),
-                "--relocate-build-tree=" + library_type,
-                "-XBUILD_MODE=" + build_mode,
-                "-XLIBRARY_TYPE=" + library_type,
-            )
-
-            self.shell(
-                "gprinstall",
-                "-f",
-                "-p",
-                "-P",
-                gpr_file,
-                "--relocate-build-tree=" + library_type,
-                "--prefix=" + self["INSTALL_DIR"],
-                "-XBUILD_MODE=" + build_mode,
-                "-XLIBRARY_TYPE=" + library_type,
-                "--build-var=LIBRARY_TYPE",
-                "--build-name=" + library_type,
-            )
-
-        self.clean()
diff --git a/specs/libadalang.anod b/specs/libadalang.anod
index 6ba5d67..d328e3a 100644
--- a/specs/libadalang.anod
+++ b/specs/libadalang.anod
@@ -4,10 +4,10 @@ from e3.anod.loader import spec
 import os
 
 
-class Langkit(spec("common")):
+class Libadalang(spec("common")):
     @property
     def version(self):
-        return "22.0.0"
+        return "24.0.0"
 
     @property
     def tarball(self):
@@ -33,9 +33,11 @@ class Langkit(spec("common")):
             Anod.Dependency("base_gcc", track=True),
             Anod.Dependency("gprbuild", track=True),
             Anod.Dependency("libgpr", track=True),
+            Anod.Dependency("adasat", track=True),
+            Anod.Dependency("libgpr2"),
             Anod.Dependency("gnatcoll", track=True),
             Anod.Dependency("gnatcoll-bindings", track=True),
-            Anod.Dependency("langkit", track=True),
+            Anod.Dependency("langkit_support", track=True),
             Anod.Dependency("xmlada", track=True),
         ]
 
diff --git a/specs/libgpr2.anod b/specs/libgpr2.anod
index 3542243..830326f 100644
--- a/specs/libgpr2.anod
+++ b/specs/libgpr2.anod
@@ -74,7 +74,6 @@ class LibGPR2(spec("common")):
             Anod.Dependency("gnatcoll", track=True),
             Anod.Dependency("gnatcoll-bindings", track=True),
             Anod.Dependency("langkit_support", track=True),
-            Anod.Dependency("libadalang", track=True),
             Anod.Dependency("gprconfig_kb", require="source_pkg", track=True),
         ]