diff --git a/rust/cubestore/Cargo.lock b/rust/cubestore/Cargo.lock
index 7f7437b9810d2..e1544f324685e 100644
--- a/rust/cubestore/Cargo.lock
+++ b/rust/cubestore/Cargo.lock
@@ -1271,7 +1271,7 @@ checksum = "c2e66c9d817f1720209181c316d28635c050fa304f9c79e47a520882661b7308"
 [[package]]
 name = "datafusion"
 version = "4.0.0-SNAPSHOT"
-source = "git+https://github.com/cube-js/arrow-datafusion?branch=cube#823422f3b2bbdcbc0b18e1ee9bf30a377dde010a"
+source = "git+https://github.com/inloco/arrow-datafusion?branch=fix-group-by-null-columns-for-cube-v0-35-43#0443692df45d2f384cafdc667cd6b3b299a8b98c"
 dependencies = [
  "ahash",
  "arrow",
diff --git a/rust/cubestore/cubestore/Cargo.toml b/rust/cubestore/cubestore/Cargo.toml
index aeb18250c81b4..d566772e5dcc7 100644
--- a/rust/cubestore/cubestore/Cargo.toml
+++ b/rust/cubestore/cubestore/Cargo.toml
@@ -30,7 +30,7 @@ cubedatasketches = { path = "../cubedatasketches" }
 cuberpc = { path = "../cuberpc" }
 parquet = { git = "https://github.com/cube-js/arrow-rs", branch = "cube", features = ["arrow"] }
 arrow = { git = "https://github.com/cube-js/arrow-rs", branch = "cube" }
-datafusion = { git = "https://github.com/cube-js/arrow-datafusion", branch = "cube", features = ["default_nulls_last"] }
+datafusion = { git = "https://github.com/inloco/arrow-datafusion", branch = "fix-group-by-null-columns-for-cube-v0-35-43", features = ["default_nulls_last"] }
 csv = "1.1.3"
 bytes = "1.6.0"
 serde_json = "1.0.56"