diff --git a/.dscanner.ini b/.dscanner.ini
index 23d0398e14b..123794ad387 100644
--- a/.dscanner.ini
+++ b/.dscanner.ini
@@ -24,6 +24,8 @@ if_else_same_check="enabled"
 constructor_check="enabled"
 ; Checks for unused function parameters
 unused_parameter_check="skip-unittest"
+; Checks for unused funtion returns
+unused_result="disabled"
 ; Checks for unused variables
 unused_variable_check="skip-unittest"
 ; Checks for unused labels
diff --git a/posix.mak b/posix.mak
index 9a4dab424ff..6175d85b83e 100644
--- a/posix.mak
+++ b/posix.mak
@@ -74,7 +74,7 @@ ROOT_OF_THEM_ALL = generated
 ROOT = $(ROOT_OF_THEM_ALL)/$(OS)/$(BUILD)/$(MODEL)
 DUB=dub
 TOOLS_DIR=../tools
-DSCANNER_HASH=9364d6f15f4a610fda49a693dbc18608bfc701bb
+DSCANNER_HASH=308bdfd1c18c435c94b712f3c941d787884ef1f3
 DSCANNER_DIR=$(ROOT_OF_THEM_ALL)/dscanner-$(DSCANNER_HASH)
 
 # Set DRUNTIME name and full path