diff --git a/patches/tock/04-increase-rom-nordic.patch b/patches/tock/04-increase-rom-nordic.patch
new file mode 100644
index 0000000000000000000000000000000000000000..83948f80007be9fd12cd351ff27cfe5c50182c26
--- /dev/null
+++ b/patches/tock/04-increase-rom-nordic.patch
@@ -0,0 +1,24 @@
+diff --git a/boards/nordic/nrf52840_dongle/layout.ld b/boards/nordic/nrf52840_dongle/layout.ld
+index 657b0d26..f86b2321 100644
+--- a/boards/nordic/nrf52840_dongle/layout.ld
++++ b/boards/nordic/nrf52840_dongle/layout.ld
+@@ -1,6 +1,6 @@
+ MEMORY
+ {
+-  rom (rx)  : ORIGIN = 0x00000000, LENGTH = 128K
++  rom (rx)  : ORIGIN = 0x00000000, LENGTH = 192K
+   prog (rx) : ORIGIN = 0x00030000, LENGTH = 832K
+   ram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K
+ }
+diff --git a/boards/nordic/nrf52840dk/layout.ld b/boards/nordic/nrf52840dk/layout.ld
+index 657b0d26..f86b2321 100644
+--- a/boards/nordic/nrf52840dk/layout.ld
++++ b/boards/nordic/nrf52840dk/layout.ld
+@@ -1,6 +1,6 @@
+ MEMORY
+ {
+-  rom (rx)  : ORIGIN = 0x00000000, LENGTH = 128K
++  rom (rx)  : ORIGIN = 0x00000000, LENGTH = 192K
+   prog (rx) : ORIGIN = 0x00030000, LENGTH = 832K
+   ram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K
+ }