diff --git a/pkgs/development/compilers/llvm/10/default.nix b/pkgs/development/compilers/llvm/10/default.nix
index 11367d453cde..690328b26ae2 100644
--- a/pkgs/development/compilers/llvm/10/default.nix
+++ b/pkgs/development/compilers/llvm/10/default.nix
@@ -259,4 +259,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/11/default.nix b/pkgs/development/compilers/llvm/11/default.nix
index 1aad123fba9a..661e60e24b18 100644
--- a/pkgs/development/compilers/llvm/11/default.nix
+++ b/pkgs/development/compilers/llvm/11/default.nix
@@ -274,4 +274,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/12/default.nix b/pkgs/development/compilers/llvm/12/default.nix
index 212c6e52876f..388c7d95f69c 100644
--- a/pkgs/development/compilers/llvm/12/default.nix
+++ b/pkgs/development/compilers/llvm/12/default.nix
@@ -267,4 +267,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/13/default.nix b/pkgs/development/compilers/llvm/13/default.nix
index 4b73e78c13fa..b65a8b2c710d 100644
--- a/pkgs/development/compilers/llvm/13/default.nix
+++ b/pkgs/development/compilers/llvm/13/default.nix
@@ -264,4 +264,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/5/default.nix b/pkgs/development/compilers/llvm/5/default.nix
index d11c08329d54..8205c67da77a 100644
--- a/pkgs/development/compilers/llvm/5/default.nix
+++ b/pkgs/development/compilers/llvm/5/default.nix
@@ -121,4 +121,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/6/default.nix b/pkgs/development/compilers/llvm/6/default.nix
index a0cc84d8d733..7651b5ab13dc 100644
--- a/pkgs/development/compilers/llvm/6/default.nix
+++ b/pkgs/development/compilers/llvm/6/default.nix
@@ -122,4 +122,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/7/default.nix b/pkgs/development/compilers/llvm/7/default.nix
index 4057f206caf1..6864353424f1 100644
--- a/pkgs/development/compilers/llvm/7/default.nix
+++ b/pkgs/development/compilers/llvm/7/default.nix
@@ -268,4 +268,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/8/default.nix b/pkgs/development/compilers/llvm/8/default.nix
index a7a293cfbbf6..34f204be3315 100644
--- a/pkgs/development/compilers/llvm/8/default.nix
+++ b/pkgs/development/compilers/llvm/8/default.nix
@@ -267,4 +267,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/9/default.nix b/pkgs/development/compilers/llvm/9/default.nix
index 8521354dbb8e..8468fc363818 100644
--- a/pkgs/development/compilers/llvm/9/default.nix
+++ b/pkgs/development/compilers/llvm/9/default.nix
@@ -267,4 +267,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools
diff --git a/pkgs/development/compilers/llvm/git/default.nix b/pkgs/development/compilers/llvm/git/default.nix
index 5ef24f8f45b1..43c85622cad0 100644
--- a/pkgs/development/compilers/llvm/git/default.nix
+++ b/pkgs/development/compilers/llvm/git/default.nix
@@ -264,4 +264,4 @@ let
     };
   });
 
-in { inherit tools libraries; } // libraries // tools
+in { inherit tools libraries release_version; } // libraries // tools