diff --git a/flake.nix b/flake.nix
index d430a9e..543a1b6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,6 +22,7 @@
       logistra = pkgs.callPackage ./logistra {};
       space-grotesk = pkgs.callPackage ./space-grotesk {};
       gabarito = pkgs.callPackage ./gabarito {};
+      readex-pro = pkgs.callPackage ./readex-pro {};
     });
   };
 }
diff --git a/gabarito/default.nix b/gabarito/default.nix
index a427011..df0431c 100644
--- a/gabarito/default.nix
+++ b/gabarito/default.nix
@@ -4,19 +4,19 @@
   ...
 }:
 stdenv.mkDerivation {
-  pname = "space-grotesk";
-  version = "2.0.0";
+  pname = "gabarito";
+  version = "1.000";
   src = fetchFromGitHub {
     owner = "naipefoundry";
     repo = "gabarito";
-    rev = "1.000";
-    sha256 = "sha256-frHmgB3CU+YACIMj0kdeAwrUoVAOZL2xj80fmoHdMao=";
+    rev = "1f3fb39d6449eefa880543f109f33ede0cd4064f";
+    sha256 = "sha256-cZMANs/csO4EZJ6iykRbY20wPib9L+S9oj233oNYfF0=";
   };
 
   installPhase = ''
     runHook preInstall
 
-    install -Dm644 $src/fonts/ttf/*.otf -t $out/share/fonts/truetype
+    install -Dm644 $src/fonts/ttf/*.ttf -t $out/share/fonts/truetype
 
     runHook postInstall
   '';
diff --git a/readex-pro/default.nix b/readex-pro/default.nix
new file mode 100644
index 0000000..34c11c9
--- /dev/null
+++ b/readex-pro/default.nix
@@ -0,0 +1,23 @@
+{
+  stdenv,
+  fetchFromGitHub,
+  ...
+}:
+stdenv.mkDerivation {
+  pname = "readex-pro";
+  version = "1.000";
+  src = fetchFromGitHub {
+    owner = "ThomasJockin";
+    repo = "readexpro";
+    rev = "563dfbb36ae45e52ec50829b016ce724ac2fca70";
+    sha256 = "sha256-caMANs/csO4EZJ6iykRbY20wPib9L+S9oj233oNYfF0=";
+  };
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm644 $src/fonts/ttf/*.ttf -t $out/share/fonts/truetype
+
+    runHook postInstall
+  '';
+}
diff --git a/result b/result
index 42161ba..1f217df 120000
--- a/result
+++ b/result
@@ -1 +1 @@
-/nix/store/d3aqzac5hvc9x162cg5h40dacs43bnsz-space-grotesk-2.0.0
\ No newline at end of file
+/nix/store/vmhizizway84cp3y3rx9zl3ql0afvv75-gabarito-1.000
\ No newline at end of file