diff --git a/pkgs/development/interpreters/php/default.nix b/pkgs/development/interpreters/php/default.nix
index efd9441e9092..3730a61a1ea0 100644
--- a/pkgs/development/interpreters/php/default.nix
+++ b/pkgs/development/interpreters/php/default.nix
@@ -126,6 +126,10 @@ let
                   if test -e $out/bin/php-fpm; then
                     wrapProgram $out/bin/php-fpm --set PHP_INI_SCAN_DIR $out/lib
                   fi
+
+                  if test -e $out/bin/phpdbg; then
+                    wrapProgram $out/bin/phpdbg --set PHP_INI_SCAN_DIR $out/lib
+                  fi
                 '';
               };
             in