diff --git a/meta-openembedded/meta-oe/recipes-extended/fluentbit/fluentbit/0002-mbedtls-Remove-unused-variable.patch b/meta-openembedded/meta-oe/recipes-extended/fluentbit/fluentbit/0002-mbedtls-Remove-unused-variable.patch
new file mode 100644
index 0000000..d4451bc
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-extended/fluentbit/fluentbit/0002-mbedtls-Remove-unused-variable.patch
@@ -0,0 +1,38 @@
+From c7b969d1a2a6b61bd179214ee2516b7b6cd55b27 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 9 Aug 2022 11:21:57 -0700
+Subject: [PATCH 2/5] mbedtls: Remove unused variable
+
+Fixes
+library/bignum.c:1395:29: error: variable 't' set but not used [-Werror,-Wunused-but-set-variable]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ lib/mbedtls-2.28.0/library/bignum.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/lib/mbedtls-2.28.0/library/bignum.c b/lib/mbedtls-2.28.0/library/bignum.c
+index 62e7f76..9c256ae 100644
+--- a/lib/mbedtls-2.28.0/library/bignum.c
++++ b/lib/mbedtls-2.28.0/library/bignum.c
+@@ -1392,7 +1392,7 @@ void mpi_mul_hlp( size_t i,
+                   mbedtls_mpi_uint *d,
+                   mbedtls_mpi_uint b )
+ {
+-    mbedtls_mpi_uint c = 0, t = 0;
++    mbedtls_mpi_uint c = 0;
+ 
+ #if defined(MULADDC_HUIT)
+     for( ; i >= 8; i -= 8 )
+@@ -1443,8 +1443,6 @@ void mpi_mul_hlp( size_t i,
+     }
+ #endif /* MULADDC_HUIT */
+ 
+-    t++;
+-
+     while( c != 0 )
+     {
+         *d += c; c = ( *d < c ); d++;
+-- 
+2.37.1
+