diff --git a/deno-disable-lto.patch b/deno-disable-lto.patch
new file mode 100644
index 0000000..84946b7
--- /dev/null
+++ b/deno-disable-lto.patch
@@ -0,0 +1,18 @@
+--- a/Cargo.toml
++++ b/Cargo.toml
+@@ -146,7 +146,6 @@ winapi = "=0.3.9"
+ [profile.release]
+ codegen-units = 1
+ incremental = true
+-lto = true
+ opt-level = 'z' # Optimize for size
+ 
+ # Build release with debug symbols: cargo build --profile=release-with-debug
+@@ -158,7 +157,6 @@ debug = true
+ [profile.bench]
+ codegen-units = 1
+ incremental = true
+-lto = true
+ opt-level = 'z' # Optimize for size
+ 
+ # Key generation is too slow on `debug`
diff --git a/deno.changes b/deno.changes
index f586ecc..cda0171 100644
--- a/deno.changes
+++ b/deno.changes
@@ -89,7 +89,7 @@ Fri Feb 24 00:21:54 UTC 2023 - Avindra Goolcharan <avindra@opensuse.org>
   * fix(upgrade): ensure temp dir cleanup on failure (#17535)
   * fix: ensure "fs" -> "node:fs" error/quick fix works when user has import map (#17566)
   * perf(ops): Remove unnecessary fast call fallback options usage (#17585)
-- Remove deno-disbale-lto.patch (needs rebase/TBD)
+- Rebase deno-disbale-lto.patch (renamed to deno-disable-lto.patch)
 
 -------------------------------------------------------------------
 Sat Jan 28 23:33:53 UTC 2023 - Avindra Goolcharan <avindra@opensuse.org>
diff --git a/deno.spec b/deno.spec
index d9cf27d..c3f0463 100644
--- a/deno.spec
+++ b/deno.spec
@@ -29,8 +29,10 @@ Source0:        %{name}-%{version}.tar.xz
 Source1:        vendor.tar.xz
 Source2:        cargo_config
 Source99:       revendor_source.sh
-# PATCH-FIX-OPENSUSE - Disable LTO
-# Patch1:         deno-disbale-lto.patch
+# PATCH-FIX-OPENSUSE - Disable LTO (to reduce req memory)
+%ifarch %{arm} aarch64
+Patch1:         deno-disable-lto.patch
+%endif
 # gcc-c++ needed to build SPIRV-Cross
 BuildRequires:  clang
 BuildRequires:  cargo-packaging