diff --git a/pkgs/top-level/php-packages.nix b/pkgs/top-level/php-packages.nix
index b6e8c6be2e8a..d502bc03c5f6 100644
--- a/pkgs/top-level/php-packages.nix
+++ b/pkgs/top-level/php-packages.nix
@@ -578,6 +578,32 @@ in
       configureFlags = [ "--with-excel" "--with-libxl-incdir=${pkgs.libxl}/include_c" "--with-libxl-libdir=${pkgs.libxl}/lib" ];
     };
 
+    pinba = let
+      version = if isPhp73 then "1.1.2-dev" else "1.1.1";
+      src = pkgs.fetchFromGitHub ({
+        owner = "tony2001";
+        repo = "pinba_extension";
+      } // (if (isPhp73) then {
+        rev = "edbc313f1b4fb8407bf7d5acf63fbb0359c7fb2e";
+        sha256 = "02sljqm6griw8ccqavl23f7w1hp2zflcv24lpf00k6pyrn9cwx80";
+      } else {
+        rev = "RELEASE_1_1_1";
+        sha256 = "1kdp7vav0y315695vhm3xifgsh6h6y6pny70xw3iai461n58khj5";
+      }));
+    in buildPecl {
+      pname = "pinba";
+      inherit version src;
+
+      meta = with pkgs.lib; {
+        description = "PHP extension for Pinba";
+        longDescription = ''
+          Pinba is a MySQL storage engine that acts as a realtime monitoring and
+          statistics server for PHP using MySQL as a read-only interface.
+        '';
+        homepage = "http://pinba.org/";
+      };
+    };
+
     protobuf = buildPecl {
       version = "3.11.2";
       pname = "protobuf";