diff --git a/Performance.md b/Performance.md
index 538d6c6..8596d3a 100644
--- a/Performance.md
+++ b/Performance.md
@@ -54,11 +54,11 @@ Stripped binary (or script) size & memory usage of `nnn` and some other popular
 Results with a more aggressive custom static compilation and upx compression:
 
 <pre>
-$ make CFLAGS=-march=corei7 O_NORL=1 O_NOMOUSE=1 O_NOLOC=1 O_NOBATCH=1 O_NOSSN=1 O_NOFIFO=1 O_QSORT=1 O_NOUG=1 static
+$ make O_NORL=1 O_NOMOUSE=1 O_NOLOC=1 O_NOBATCH=1 O_NOSSN=1 O_NOFIFO=1 O_QSORT=1 O_NOUG=1 static
 $ upx nnn-static
 $top
 <b> BINSZ</b>    VIRT  <b>  RES</b>    SHR S  %MEM   COMMAND
-<b>  579K</b>    3144  <b> 3080</b>      4 S   0.0   nnn-static -cdDEnQrux -t d ~/images // 11K files
+<b>  579K</b>    3136  <b> 3052</b>      4 S   0.0   nnn-static -cdDEnQrux -t d ~/images // 11K files
 <b>  579K</b>    2428  <b> 2240</b>      4 S   0.0   nnn-static -cdDEnQrux -t d /usr/bin // 1.5K files
 </pre>