diff --git a/src/options.cpp b/src/options.cpp
index 65a01a6..fc394b2 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -44,20 +44,20 @@ po::variables_map parse_options(int argc, char *argv[])
     po::options_description cmdline_desc(translate("Available options"));
     // clang-format off
     cmdline_desc.add_options()
-        ("help",
+        ("help,h",
          translate("Display this help and exit.").str().data())
-        ("version",
+        ("version,V",
          translate("Display version information and exit.").str().data())
-        ("extended-regexp",
+        ("extended-regexp,E",
          translate("PATTERN is extended regular expression.").str().data())
-        ("perl-regexp",
+        ("perl-regexp,P",
          translate("PATTERN is Perl regular expression.").str().data())
-        ("ignore-case",
+        ("ignore-case,i",
          translate("Ignore case distinctions in pattern and data.")
          .str().data())
-        ("regexp", po::value<std::string>()->value_name(translate("PATTERN")),
+        ("regexp,e", po::value<std::string>()->value_name(translate("PATTERN")),
          translate("Use PATTERN for matching.").str().data())
-        ("input-file", po::value<std::vector<std::string>>()
+        ("input-file,I", po::value<std::vector<std::string>>()
          ->value_name(translate("FILE")),
          translate("Input file. Can be used more than once.").str().data())
     ;