diff --git a/misra/suppressions.txt b/misra/suppressions.txt
index 80c074f5..fc8de498 100644
--- a/misra/suppressions.txt
+++ b/misra/suppressions.txt
@@ -29,4 +29,9 @@ misra-c2012-19.2
 misra-c2012-20.1
 misra-c2012-20.5
 misra-c2012-20.10
-misra-c2012-21.12
\ No newline at end of file
+misra-c2012-21.12
+# As of cppcheck 2.9, these checks produce too many false positives
+# They do not account for class scope. 
+# E.g. class1::method1==class2::method1
+misra-c2012-5.8
+misra-c2012-8.6