diff --git a/srcpkgs/liquid-dsp/patches/fix-portable-typo.patch b/srcpkgs/liquid-dsp/patches/fix-portable-typo.patch
new file mode 100644
index 00000000000..ff7db253fd5
--- /dev/null
+++ b/srcpkgs/liquid-dsp/patches/fix-portable-typo.patch
@@ -0,0 +1,19 @@
+commit 9030406bc1e0df262471708b8952dde60ab49f9d
+Author: q66 <daniel@octaforge.org>
+Date:   Mon Jun 13 19:12:58 2022 +0200
+
+    fix typo
+
+diff --git a/src/dotprod/src/dotprod_rrrf.av.c b/src/dotprod/src/dotprod_rrrf.av.c
+index 4aebc45..a54763c 100644
+--- a/src/dotprod/src/dotprod_rrrf.av.c
++++ b/src/dotprod/src/dotprod_rrrf.av.c
+@@ -117,7 +117,7 @@ dotprod_rrrf dotprod_rrrf_create_opt(float *      _h,
+     for (i=0; i<4; i++) {
+         q->h[i] = calloc(1+(q->n+i-1)/4,sizeof(vector float));
+         for (j=0; j<q->n; j++)
+-            e->h[i][j+i] = _h[_rev ? q->n-j-1 : j];
++            q->h[i][j+i] = _h[_rev ? q->n-j-1 : j];
+     }
+ 
+     return q;