diff --git a/tests/cachetest.sh b/tests/cachetest.sh
index a52824ac8..ca7e535f2 100755
--- a/tests/cachetest.sh
+++ b/tests/cachetest.sh
@@ -13,50 +13,50 @@ echo 4532 $rigctlOK4532
 echo 4534 $rigctlOK4534
 
 if [ -z "$rigctlOK4532"  ]; then
-        echo  rigctld port 4532  is not running
-        exit 1
+    echo  rigctld port 4532  is not running
+    exit 1
 fi
 
 if [ -z "$rigctlOK4534"  ]; then
-        echo  rigctld port 4534  is not running
-        exit 1
+    echo  rigctld port 4534  is not running
+    exit 1
 fi
 
 for cachetime in 0 500; do
-        echo ===============================================
-        echo rigctl cachetimeout=$cachetime
+    echo ===============================================
+    echo rigctl cachetimeout=$cachetime
 
-        for port in 4532 4534; do
-                if [ $port = "4532" ]; then
-                        echo rigctld cachetimeout=0
-                        cache="no cache"
-                fi
+    for port in 4532 4534; do
+        if [ $port = "4532" ]; then
+            echo rigctld cachetimeout=0
+            cache="no cache"
+        fi
 
-                if [ $port = "4534" ]; then
-                        echo ===============================================
-                        echo rigctld cachetimeout=500
-                        cache="500ms cache"
-                fi
+        if [ $port = "4534" ]; then
+            echo ===============================================
+            echo rigctld cachetimeout=500
+            cache="500ms cache"
+        fi
 
-                echo With one process, $cache
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2 >&1 | egrep "Elapsed"
+        echo With one process, $cache
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2 >&1 | egrep "Elapsed"
 
-                echo With two processes, $cache
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2 >&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed"
+        echo With two processes, $cache
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2 >&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed"
 
-                echo With ten processes, $cache
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
-                ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed"
-                wait
+        echo With ten processes, $cache
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed" &
+        ./cachetest 2 127.0.0.1:$port 19200 12 $cachetime 2>&1 | egrep "Elapsed"
+        wait
 
-        done
+    done
 done