diff --git a/pkgs/build-support/agda/default.nix b/pkgs/build-support/agda/default.nix
index 99cc1259023a..5df02fbd5c17 100644
--- a/pkgs/build-support/agda/default.nix
+++ b/pkgs/build-support/agda/default.nix
@@ -49,6 +49,7 @@ let
     , meta
     , buildInputs ? []
     , everythingFile ? "./Everything.agda"
+    , includePaths ? []
     , libraryName ? pname
     , libraryFile ? "${libraryName}.agda-lib"
     , buildPhase ? null
@@ -57,6 +58,7 @@ let
     , ...
     }: let
       agdaWithArgs = withPackages (builtins.filter (p: p ? isAgdaDerivation) buildInputs);
+      includePathArgs = concatMapStrings (path: "-i" + path + " ") (includePaths ++ [(dirOf everythingFile)]);
     in
       {
         inherit libraryName libraryFile;
@@ -67,7 +69,7 @@ let
 
         buildPhase = if buildPhase != null then buildPhase else ''
           runHook preBuild
-          agda -i ${dirOf everythingFile} ${everythingFile}
+          agda ${includePathArgs} ${everythingFile}
           runHook postBuild
         '';
 
diff --git a/pkgs/development/libraries/agda/agdarsec/default.nix b/pkgs/development/libraries/agda/agdarsec/default.nix
new file mode 100644
index 000000000000..ccdf65f96570
--- /dev/null
+++ b/pkgs/development/libraries/agda/agdarsec/default.nix
@@ -0,0 +1,28 @@
+{ lib, mkDerivation, fetchFromGitHub
+, standard-library }:
+
+mkDerivation rec {
+  pname = "agdarsec";
+  version = "0.4.1";
+
+  src = fetchFromGitHub {
+    owner = "gallais";
+    repo = "agdarsec";
+    rev = "v${version}";
+    sha256 = "02fqkycvicw6m2xsz8p01aq8n3gj2d2gyx8sgj15l46f8434fy0x";
+  };
+
+  everythingFile = "./index.agda";
+
+  includePaths = [ "src" "examples" ];
+
+  buildInputs = [ standard-library ];
+
+  meta = with lib; {
+    homepage = "https://gallais.github.io/agdarsec/";
+    description = "Total Parser Combinators in Agda";
+    license = licenses.gpl3;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ turion ];
+  };
+}
diff --git a/pkgs/top-level/agda-packages.nix b/pkgs/top-level/agda-packages.nix
index 7434134d28f2..e38819cfcb02 100644
--- a/pkgs/top-level/agda-packages.nix
+++ b/pkgs/top-level/agda-packages.nix
@@ -31,5 +31,7 @@ let
       ../development/libraries/agda/functional-linear-algebra { };
 
     generic = callPackage ../development/libraries/agda/generic { };
+
+    agdarsec = callPackage ../development/libraries/agda/agdarsec { };
   };
 in mkAgdaPackages Agda