diff --git a/gnu/packages/tree-sitter.scm b/gnu/packages/tree-sitter.scm
index cae6f25cd5..4fc90dac7e 100644
--- a/gnu/packages/tree-sitter.scm
+++ b/gnu/packages/tree-sitter.scm
@@ -340,3 +340,9 @@ (define-public tree-sitter-haskell
      "1hg19af1n510bndf5k5iri7dzb48xb527vispv1aapki4mvr98gx"
      (git-version "0.14.0" revision commit)
      #:commit commit)))
+
+(define-public tree-sitter-java
+  (tree-sitter-grammar
+   "java" "Java"
+   "1i9zfgqibinz3rkx6yws1wk49iys32x901dki65qihbxcmcfh341"
+   "0.20.0"))