diff --git a/qtwebkit-5.212.0-alpha4-add-riscv64.patch b/qtwebkit-5.212.0-alpha4-add-riscv64.patch
index 784e6a3..9b4918b 100644
--- a/qtwebkit-5.212.0-alpha4-add-riscv64.patch
+++ b/qtwebkit-5.212.0-alpha4-add-riscv64.patch
@@ -53,6 +53,20 @@ index 6b3d735..d1c8c14 100644
  #define BROTLI_64_BITS 1
  #else
  #define BROTLI_64_BITS 0
+diff --git a/Source/WTF/wtf/CMakeLists.txt b/Source/WTF/wtf/CMakeLists.txt
+index 297589b..2c29fcb 100644
+--- a/Source/WTF/wtf/CMakeLists.txt
++++ b/Source/WTF/wtf/CMakeLists.txt
+@@ -251,6 +251,9 @@ list(APPEND WTF_SOURCES
+ set(WTF_SYSTEM_INCLUDE_DIRECTORIES
+     ${ICU_INCLUDE_DIRS}
+ )
++
++list(APPEND WTF_LIBRARIES atomic)
++
+ list(APPEND WTF_LIBRARIES
+     ${ICU_I18N_LIBRARIES}
+     ${ICU_LIBRARIES}
 diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
 index 5717f3e..7aefa1b 100644
 --- a/Source/WTF/wtf/Platform.h