diff --git a/uefi-test-runner/src/boot/misc.rs b/uefi-test-runner/src/boot/misc.rs
index 87a4d206b..39bc86571 100644
--- a/uefi-test-runner/src/boot/misc.rs
+++ b/uefi-test-runner/src/boot/misc.rs
@@ -9,7 +9,7 @@ use uefi::table::boot::{
     Tpl,
 };
 use uefi::table::{Boot, SystemTable};
-use uefi::{boot, guid, Event, Guid, Identify, Status};
+use uefi::{boot, guid, system, Event, Guid, Identify, Status};
 
 pub fn test(st: &SystemTable<Boot>) {
     let bt = st.boot_services();
@@ -30,6 +30,7 @@ pub fn test(st: &SystemTable<Boot>) {
     test_reinstall_protocol_interface(bt);
     test_uninstall_protocol_interface(bt);
     test_install_configuration_table(st);
+    test_install_configuration_table_freestanding();
 }
 
 fn test_tpl() {
@@ -262,6 +263,35 @@ fn test_uninstall_protocol_interface(bt: &BootServices) {
     }
 }
 
+fn test_install_configuration_table_freestanding() {
+    // Get the current number of entries.
+    let count = system::with_config_table(|t| t.len());
+
+    // Create the entry data.
+    let config = boot::allocate_pool(MemoryType::RUNTIME_SERVICES_DATA, 1)
+        .unwrap()
+        .as_ptr();
+    unsafe { config.write(42) };
+
+    // Install the table.
+    const ID: Guid = guid!("4bec53c4-5fc1-48a1-ab12-df214907d29f");
+    unsafe {
+        boot::install_configuration_table(&ID, config.cast()).unwrap();
+    }
+
+    // Verify the installation.
+    assert_eq!(count + 1, system::with_config_table(|t| t.len()));
+    system::with_config_table(|t| {
+        let config_entry = t.iter().find(|ct| ct.guid == ID).unwrap();
+        assert_eq!(unsafe { *(config_entry.address as *const u8) }, 42);
+    });
+
+    // Uninstall the table.
+    unsafe {
+        boot::install_configuration_table(&ID, ptr::null()).unwrap();
+    }
+}
+
 fn test_install_configuration_table(st: &SystemTable<Boot>) {
     let config = st
         .boot_services()
diff --git a/uefi/src/boot.rs b/uefi/src/boot.rs
index d86d635a3..5666411c2 100644
--- a/uefi/src/boot.rs
+++ b/uefi/src/boot.rs
@@ -724,6 +724,32 @@ pub unsafe fn exit(
     )
 }
 
+/// Adds, updates, or removes a configuration table entry
+/// from the EFI System Table.
+///
+/// # Safety
+///
+/// When installing or updating a configuration table, the data pointed to by
+/// `table_ptr` must be a pool allocation of type
+/// [`RUNTIME_SERVICES_DATA`]. Once this table has been installed, the caller
+/// should not modify or free the data.
+///
+/// [`RUNTIME_SERVICES_DATA`]: MemoryType::RUNTIME_SERVICES_DATA
+///
+/// # Errors
+///
+/// * [`Status::NOT_FOUND`]: tried to delete a nonexistent entry.
+/// * [`Status::OUT_OF_RESOURCES`]: out of memory.
+pub unsafe fn install_configuration_table(
+    guid_entry: &'static Guid,
+    table_ptr: *const c_void,
+) -> Result {
+    let bt = boot_services_raw_panicking();
+    let bt = unsafe { bt.as_ref() };
+
+    (bt.install_configuration_table)(guid_entry, table_ptr).to_result()
+}
+
 /// Stalls execution for the given number of microseconds.
 pub fn stall(microseconds: usize) {
     let bt = boot_services_raw_panicking();