diff --git a/targets/rp2/BUILD.bazel b/targets/rp2/BUILD.bazel
index 73ed7e5..bacbd17 100644
--- a/targets/rp2/BUILD.bazel
+++ b/targets/rp2/BUILD.bazel
@@ -51,6 +51,9 @@
         "@platforms//cpu:armv6-m",
         "@pw_toolchain//constraints/arm_mcpu:cortex-m0",
     ],
+    flags = flags_from_dict({
+        "@pico-sdk//bazel/config:PICO_DEFAULT_LINKER_SCRIPT": "@pigweed//targets/rp2040:rp2040_linker_script",
+    }),
     parents = [":rp2_common"],
 )
 
@@ -63,6 +66,9 @@
         "@platforms//cpu:armv8-m",
         "@pw_toolchain//constraints/arm_mcpu:cortex-m33",
     ],
+    flags = flags_from_dict({
+        "@pico-sdk//bazel/config:PICO_DEFAULT_LINKER_SCRIPT": "@pigweed//targets/rp2040:rp2350_linker_script",
+    }),
     parents = [":rp2_common"],
 )