diff --git a/Cargo.lock b/Cargo.lock
index 821964a..b56d9dc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2381,7 +2381,7 @@ dependencies = [
 
 [[package]]
 name = "peach-config"
-version = "0.1.22"
+version = "0.1.23"
 dependencies = [
  "clap",
  "env_logger 0.6.2",
diff --git a/peach-config/Cargo.toml b/peach-config/Cargo.toml
index 093e431..679d4d9 100644
--- a/peach-config/Cargo.toml
+++ b/peach-config/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "peach-config"
-version = "0.1.22"
+version = "0.1.23"
 authors = ["Andrew Reid <gnomad@cryptolab.net>", "Max Fowler <max@mfowler.info>"]
 edition = "2018"
 description = "Command line tool for installing, updating and configuring PeachCloud"
diff --git a/peach-config/src/generate_manifest.rs b/peach-config/src/generate_manifest.rs
index 20eee83..d69b12e 100644
--- a/peach-config/src/generate_manifest.rs
+++ b/peach-config/src/generate_manifest.rs
@@ -11,7 +11,7 @@ use crate::RtcOption;
 /// Helper function which returns the version of a package currently installed,
 /// as an Ok(String) if found, and as an Err if not found
 pub fn get_package_version_number(package: &str) -> Result<String, PeachConfigError> {
-    let version = get_output(&["dpkg-query", "--showformat='${Version}'", "--show", package])?;
+    let version = get_output(&["dpkg-query", "--showformat=${Version}", "--show", package])?;
     Ok(version)
 }