diff --git a/platform/ns/toolchain_ns_GNUARM.cmake b/platform/ns/toolchain_ns_GNUARM.cmake
index b87f43f..8eada9c 100644
--- a/platform/ns/toolchain_ns_GNUARM.cmake
+++ b/platform/ns/toolchain_ns_GNUARM.cmake
@@ -81,6 +81,7 @@
     -Wno-format
     -Wno-unused-but-set-variable
     -Wnull-dereference
+    -Wno-error=incompatible-pointer-types
     -c
     -fdata-sections
     -ffunction-sections
diff --git a/toolchain_GNUARM.cmake b/toolchain_GNUARM.cmake
index cec82f9..e727b0f 100644
--- a/toolchain_GNUARM.cmake
+++ b/toolchain_GNUARM.cmake
@@ -54,6 +54,7 @@
     -Wno-format
     -Wno-unused-but-set-variable
     -Wnull-dereference
+    -Wno-error=incompatible-pointer-types
     -c
     -fdata-sections
     -ffunction-sections