diff --git a/tests/check-block.sh b/tests/check-block.sh
index f6b1bda7b9..fb4c1baae9 100755
--- a/tests/check-block.sh
+++ b/tests/check-block.sh
@@ -21,14 +21,18 @@ if grep -q "CONFIG_GPROF=y" config-host.mak 2>/dev/null ; then
     exit 0
 fi
 
-# Disable tests with any sanitizer except for SafeStack
-CFLAGS=$( grep "CFLAGS.*-fsanitize" config-host.mak 2>/dev/null )
-SANITIZE_FLAGS=""
-#Remove all occurrencies of -fsanitize=safe-stack
-for i in ${CFLAGS}; do
-        if [ "${i}" != "-fsanitize=safe-stack" ]; then
-                SANITIZE_FLAGS="${SANITIZE_FLAGS} ${i}"
+# Disable tests with any sanitizer except for specific ones
+SANITIZE_FLAGS=$( grep "CFLAGS.*-fsanitize" config-host.mak 2>/dev/null )
+ALLOWED_SANITIZE_FLAGS="safe-stack cfi-icall"
+#Remove all occurrencies of allowed Sanitize flags
+for j in ${ALLOWED_SANITIZE_FLAGS}; do
+    TMP_FLAGS=${SANITIZE_FLAGS}
+    SANITIZE_FLAGS=""
+    for i in ${TMP_FLAGS}; do
+        if ! echo ${i} | grep -q "${j}" 2>/dev/null; then
+            SANITIZE_FLAGS="${SANITIZE_FLAGS} ${i}"
         fi
+    done
 done
 if echo ${SANITIZE_FLAGS} | grep -q "\-fsanitize" 2>/dev/null; then
     # Have a sanitize flag that is not allowed, stop