diff --git a/Makefile b/Makefile
index f3382bf..18699cb 100644
--- a/Makefile
+++ b/Makefile
@@ -34,4 +34,4 @@ TEMPLATES += db/turboPmac.db
 DBDS += sinqMotor/src/sinqMotor.dbd
 DBDS += src/turboPmac.dbd
 
-USR_CFLAGS += -Wall -Wextra -Weffc++ -Wunused-result -Werror # -Wpedantic // Does not work because EPICS macros trigger warnings
\ No newline at end of file
+USR_CFLAGS += -Wall -Wextra -Weffc++ -Wunused-result -Werror -fvisibility=hidden # -Wpedantic // Does not work because EPICS macros trigger warnings
\ No newline at end of file
diff --git a/sinqMotor b/sinqMotor
index bdefc60..c65a8de 160000
--- a/sinqMotor
+++ b/sinqMotor
@@ -1 +1 @@
-Subproject commit bdefc6090d50945f3588b572c71e3eabe841c4d3
+Subproject commit c65a8de5ddddb516bab1c86cf8b286c1d84d5b22