diff --git a/meson.build b/meson.build
index d6c1e10b6..21ba74e5f 100644
--- a/meson.build
+++ b/meson.build
@@ -427,6 +427,7 @@ if buildtype != 'plain'
     '-Werror=pointer-to-int-cast',
     '-Werror=empty-body',
     '-Werror=write-strings',
+    '-Werror=strict-aliasing',
     '-Wno-sign-compare',
     '-Wno-cast-function-type',
     '-Wno-unused-parameter',