diff --git a/doc/tint2.1 b/doc/tint2.1
index a553872..c745986 100644
--- a/doc/tint2.1
+++ b/doc/tint2.1
@@ -843,7 +843,7 @@ execp_continuous = 1
 .RS
 .nf
 execp = new
-execp_command = stdbuf \-oL bwm\-ng \-o csv \-t 1000 | awk \-F ';' '/total/ { printf "Net: %.0f Mb/s\\n", ($5*8/1.0e6) }; fflush(stdout)'
+execp_command = stdbuf \-oL bwm\-ng \-o csv \-t 1000 | stdbuf -oL awk \-F ';' '/total/ { printf "Net: %.0f Mb/s\\n", ($5*8/1.0e6) }'
 execp_continuous = 1
 execp_interval = 1
 .fi
diff --git a/doc/tint2.html b/doc/tint2.html
index 5311c66..2acd5ea 100644
--- a/doc/tint2.html
+++ b/doc/tint2.html
@@ -379,7 +379,7 @@ execp_interval = 1
 execp_continuous = 1
 </code></pre>
 <h5 id="network-load">Network load<a name="network-load" href="#network-load" class="md2man-permalink" title="permalink"></a></h5><pre class="highlight plaintext"><code>execp = new
-execp_command = stdbuf -oL bwm-ng -o csv -t 1000 | awk -F ';' '/total/ { printf "Net: %.0f Mb/s\n", ($5*8/1.0e6) }; fflush(stdout)'
+execp_command = stdbuf -oL bwm-ng -o csv -t 1000 | stdbuf -oL awk -F ';' '/total/ { printf "Net: %.0f Mb/s\n", ($5*8/1.0e6) }'
 execp_continuous = 1
 execp_interval = 1
 </code></pre>
diff --git a/doc/tint2.md b/doc/tint2.md
index 1e2d2f5..af52798 100644
--- a/doc/tint2.md
+++ b/doc/tint2.md
@@ -705,7 +705,7 @@ execp_continuous = 1
 
 ```
 execp = new
-execp_command = stdbuf -oL bwm-ng -o csv -t 1000 | awk -F ';' '/total/ { printf "Net: %.0f Mb/s\n", ($5*8/1.0e6) }; fflush(stdout)'
+execp_command = stdbuf -oL bwm-ng -o csv -t 1000 | stdbuf -oL awk -F ';' '/total/ { printf "Net: %.0f Mb/s\n", ($5*8/1.0e6) }'
 execp_continuous = 1
 execp_interval = 1
 ```