diff --git a/targets/stm32l432/build/common.mk b/targets/stm32l432/build/common.mk
index 854204d..058dac7 100644
--- a/targets/stm32l432/build/common.mk
+++ b/targets/stm32l432/build/common.mk
@@ -10,7 +10,7 @@ VERSION_MIN:=$(shell python -c 'print("$(VERSION)".split(".")[1])')
 VERSION_PAT:=$(shell python -c 'print("$(VERSION)".split(".")[2])')
 
 VERSION_FLAGS= -DSOLO_VERSION_MAJ=$(VERSION_MAJ) -DSOLO_VERSION_MIN=$(VERSION_MIN) \
-	-DSOLO_VERSION_PATCH=$(VERSION_PAT) -DVERSION=\"$(VERSION_FULL)\"
+	-DSOLO_VERSION_PATCH=$(VERSION_PAT) -DSOLO_VERSION=\"$(VERSION_FULL)\"
 
 _all:
 	echo $(VERSION_FULL)