diff --git a/i686-build.patch b/i686-build.patch
new file mode 100644
index 0000000..1b5ec0d
--- /dev/null
+++ b/i686-build.patch
@@ -0,0 +1,16 @@
+From: Alberto Garcia <berto@igalia.com>
+Subject: Fix FTBFS in i386
+Bug: https://bugs.webkit.org/show_bug.cgi?id=268739
+Index: webkitgtk/Source/JavaScriptCore/llint/LowLevelInterpreter.cpp
+===================================================================
+--- webkitgtk.orig/Source/JavaScriptCore/llint/LowLevelInterpreter.cpp
++++ webkitgtk/Source/JavaScriptCore/llint/LowLevelInterpreter.cpp
+@@ -336,8 +336,6 @@ JSValue CLoop::execute(OpcodeID entryOpc
+     UNUSED_VARIABLE(t2);
+     UNUSED_VARIABLE(t3);
+     UNUSED_VARIABLE(t5);
+-    UNUSED_VARIABLE(t6);
+-    UNUSED_VARIABLE(t7);
+ 
+     struct StackPointerScope {
+         StackPointerScope(CLoopStack& stack)
diff --git a/webkit2gtk3.spec b/webkit2gtk3.spec
index 5dc49a5..b1e3425 100644
--- a/webkit2gtk3.spec
+++ b/webkit2gtk3.spec
@@ -34,6 +34,9 @@ Patch3:         cairo-1.15.patch
 # Avoid dependency on GEnumClass_autoptr
 Patch4:         glib-2.56.patch
 
+# https://bugs.webkit.org/show_bug.cgi?id=268739
+Patch5:          i686-build.patch
+
 BuildRequires:  bison
 BuildRequires:  cmake
 BuildRequires:  flex