diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index bca2fa8..6872255 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -114,24 +114,33 @@ jobs:
           git config --global url."https://github.com/".insteadOf "git@github.com:"
           git submodule update --init --recursive
 
-      # --- CRITICAL FIX: Delete old Boost so it rebuilds! ---
+      # --- 1. CLEANUP: Force Rebuild ---
       - name: Nuke Old Boost Cache
         run: |
           echo "Deleting cached Boost build..."
           rm -rf external/monero/contrib/depends/work/build/x86_64-w64-mingw32/boost
           rm -rf external/monero/contrib/depends/built/x86_64-w64-mingw32/boost
-      # ------------------------------------------------------
 
+      # --- 2. PATCH: Insert context,coroutine into the library list ---
       - name: Patch Boost Dependency Options
         run: |
           echo "Patching boost.mk to include context and coroutine..."
-          # We hook onto '--with-chrono' which we KNOW exists in the file
-          sed -i 's/--with-chrono/--with-chrono --with-context --with-coroutine/g' external/monero/contrib/depends/packages/boost.mk
+          
+          # Debug: Print the file before patching to be sure
+          echo "--- Content Before ---"
+          grep "chrono" external/monero/contrib/depends/packages/boost.mk || echo "String not found!"
+          
+          # FIX: Target the comma-separated list directly.
+          # We replace "chrono," with "chrono,context,coroutine,"
+          sed -i 's/chrono,/chrono,context,coroutine,/g' external/monero/contrib/depends/packages/boost.mk
+          
+          # Debug: Print after to verify
+          echo "--- Content After ---"
+          grep "chrono" external/monero/contrib/depends/packages/boost.mk
 
       - name: Build Windows Dependencies
         run: |
           cd external/monero/contrib/depends
-          # This will now DEFINITELY rebuild Boost (expect 15 mins)
           make HOST=x86_64-w64-mingw32 -j$(nproc)
 
       - name: Patch Boost Requirement (App Side)