diff --git a/kernel/power/drot.c b/kernel/power/drot.c

index 3e10748..9d2b8c0 100644

--- a/kernel/power/drot.c

+++ b/kernel/power/drot.c

@@ -37,8 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 #include "common.h"

-#pragma GCC optimize "O1"

-

 #if defined(POWER8)

 #include "drot_microk_power8.c"

 #endif

diff --git a/kernel/power/srot.c b/kernel/power/srot.c

index d2910ff..18f5362 100644

--- a/kernel/power/srot.c

+++ b/kernel/power/srot.c

@@ -37,8 +37,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 #include "common.h"

-#pragma GCC optimize "O1"

-

 #if defined(POWER8)

 #include "srot_microk_power8.c"

 #endif

diff --git a/kernel/power/zscal.c b/kernel/power/zscal.c

index 14d677f..79f7271 100644

--- a/kernel/power/zscal.c

+++ b/kernel/power/zscal.c

@@ -36,8 +36,6 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 #include "common.h"

-#pragma GCC optimize "O1"

-

 #if defined(POWER8)

 #if defined(DOUBLE)

 #include "zscal_microk_power8.c"