diff --git a/tools/build-companion-release.sh b/tools/build-companion-release.sh
index 34757a3e8..b73ce8ed2 100755
--- a/tools/build-companion-release.sh
+++ b/tools/build-companion-release.sh
@@ -62,6 +62,10 @@ cmake ${COMMON_OPTIONS} -DPCB=X7 ${SRCDIR}
 make -j${JOBS} libsimulator
 rm CMakeCache.txt
 
+cmake ${COMMON_OPTIONS} -DPCB=X7 -DPCBREV=ACCESS ${SRCDIR}
+make -j${JOBS} libsimulator
+rm CMakeCache.txt
+
 cmake ${COMMON_OPTIONS} -DPCB=X7 -DPCBREV=T12 ${SRCDIR}
 make -j${JOBS} libsimulator
 rm CMakeCache.txt
@@ -102,6 +106,10 @@ cmake ${COMMON_OPTIONS} -DPCB=X10 -DPCBREV=TX16S ${SRCDIR}
 make -j${JOBS} libsimulator
 rm CMakeCache.txt
 
+cmake ${COMMON_OPTIONS} -DPCB=X10 -DPCBREV=T18 ${SRCDIR}
+make -j${JOBS} libsimulator
+rm CMakeCache.txt
+
 cmake ${COMMON_OPTIONS} -DPCB=X10 -DPCBREV=EXPRESS ${SRCDIR}
 make -j${JOBS} libsimulator
 rm CMakeCache.txt