1 files changed, 2 insertions, 2 deletions

diff --git a/meta/conf/machine/include/tune-cortexm3.inc b/meta/conf/machine/include/tune-cortexm3.inc
index cbc4c0dd49..bf7f89e7e9 100644
--- a/meta/conf/machine/include/tune-cortexm3.inc
+++ b/meta/conf/machine/include/tune-cortexm3.inc
@@ -3,10 +3,10 @@ DEFAULTTUNE ?= "cortexm3"
 require conf/machine/include/arm/arch-armv7a.inc
 
 TUNEVALID[cortexm3] = "Enable Cortex-M3 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "cortexm3", " -mtune=cortex-m3", "", d)}"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexm3', ' -mtune=cortex-m3', '', d)}"
 
 TUNEVALID[armv7m] = "Enable Cortex-M3 specific processor optimizations"
-TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "armv7m", " -march=armv7-m", "", d)}"
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'armv7m', ' -march=armv7-m', '', d)}"
 
 AVAILTUNES += "cortexm3"
 ARMPKGARCH_tune-cortexm3 = "armv7m"