diff --git a/nymea.pri b/nymea.pri
index b59ee388..54a66bca 100644
--- a/nymea.pri
+++ b/nymea.pri
@@ -4,7 +4,6 @@ NYMEA_VERSION_STRING=$$system('dpkg-parsechangelog | sed -n -e "s/^Version: //p"
 # define protocol versions
 JSON_PROTOCOL_VERSION_MAJOR=3
 JSON_PROTOCOL_VERSION_MINOR=2
-REST_API_VERSION=1
 LIBNYMEA_API_VERSION_MAJOR=3
 LIBNYMEA_API_VERSION_MINOR=0
 LIBNYMEA_API_VERSION_PATCH=0
@@ -14,7 +13,6 @@ COPYRIGHT_YEAR_TO=2019
 
 DEFINES += NYMEA_VERSION_STRING=\\\"$${NYMEA_VERSION_STRING}\\\" \
            JSON_PROTOCOL_VERSION=\\\"$${JSON_PROTOCOL_VERSION_MAJOR}.$${JSON_PROTOCOL_VERSION_MINOR}\\\" \
-           REST_API_VERSION=\\\"$${REST_API_VERSION}\\\" \
            COPYRIGHT_YEAR_STRING=\\\"$${COPYRIGHT_YEAR_FROM}-$${COPYRIGHT_YEAR_TO}\\\" \
            LIBNYMEA_API_VERSION=\\\"$${LIBNYMEA_API_VERSION_MAJOR}.$${LIBNYMEA_API_VERSION_MINOR}.$${LIBNYMEA_API_VERSION_PATCH}\\\"