diff --git a/README.md b/README.md
index 56464ac..90c7fbc 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,10 @@ Glob patterns will be expanded by bash when copying the files to the repository.
 
 **Optional** Command line flags for makepkg to build the package (if `test` is enabled). The default flags are `--clean --cleanbuild --nodeps`.
 
+### `post_process`
+
+**Optional** A line of commands to execute after processing the package.
+
 ### `commit_username`
 
 **Required** The username to use when creating the new commit.
diff --git a/action.yml b/action.yml
index 6ce6b01..80aa20f 100644
--- a/action.yml
+++ b/action.yml
@@ -27,6 +27,10 @@ inputs:
     description: 'Command line flags for makepkg to build the package (if `test` is enabled)'
     required: false
     default: '--clean --cleanbuild --nodeps'
+  post_process:
+    description: 'A line of commands to execute after processing the package'
+    required: false
+    default: ''
   commit_username:
     description: 'The username to use when creating the new commit'
     required: true
diff --git a/build.sh b/build.sh
index dcd6db5..334f319 100755
--- a/build.sh
+++ b/build.sh
@@ -9,6 +9,7 @@ assets=$INPUT_ASSETS
 updpkgsums=$INPUT_UPDPKGSUMS
 test=$INPUT_TEST
 read -r -a test_flags <<< "$INPUT_TEST_FLAGS"
+post_process=$INPUT_POST_PROCESS
 commit_username=$INPUT_COMMIT_USERNAME
 commit_email=$INPUT_COMMIT_EMAIL
 ssh_private_key=$INPUT_SSH_PRIVATE_KEY
@@ -92,6 +93,13 @@ cd /tmp/local-repo
 makepkg --printsrcinfo >.SRCINFO
 echo '::endgroup::'
 
+if [ -n "$post_process" ]; then
+	echo '::group::Executing post process commands'
+	cd /tmp/local-repo/
+  eval "$post_process"
+	echo '::endgroup::'
+fi
+
 echo '::group::Committing files to the repository'
 if [[ -z "$assets" ]]; then
   # When $assets are not set, we can add just PKGBUILD and .SRCINFO