diff --git a/Dockerfile b/Dockerfile
index 7248725..4049fcf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -114,10 +114,10 @@ RUN set -ex && \
 # as one less than actual available, if 6 or more set to two less than available, otherwise use all cores
 RUN \
  CPU_CORES=$(cat /proc/cpuinfo | grep processor | wc -l) && \
-	if [ $CPU_CORES -gt 3 ]; then \
-		CPU_CORES=$(expr $CPU_CORES  - 1); \
-	elif [ $CPU_CORES -gt 5 ]; then \
+	if [ $CPU_CORES -gt 5 ]; then \
 		CPU_CORES=$(expr $CPU_CORES  - 2); \
+	elif [ $CPU_CORES -gt 3 ]; then \
+		CPU_CORES=$(expr $CPU_CORES  - 1); \
 	fi && \
  echo $CPU_CORES > /tmp/cpu-cores