diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 8905f1cb38..939cfaf8ea 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -3,6 +3,8 @@ name: CI
 on: [push, pull_request]
 
 jobs:
+
+
   build:
     runs-on: ubuntu-20.04
     container:
@@ -26,6 +28,9 @@ jobs:
       - name: Git ownership exception
         run: git config --global --add safe.directory /__w/IronOS/IronOS && git config --global safe.directory "$GITHUB_WORKSPACE"
 
+      - name: Git meta info
+        run: echo "GITHUB_CI_PR_SHA=${{github.event.pull_request.head.sha}}" >> "${GITHUB_ENV}"
+
       - name: Build ${{ matrix.model }}
         run: cd source && ./build.sh -m ${{ matrix.model }}
 
@@ -76,6 +81,9 @@ jobs:
       - name: Git ownership exception
         run: git config --global --add safe.directory /__w/IronOS/IronOS && git config --global safe.directory "$GITHUB_WORKSPACE"
 
+      - name: Git meta info
+        run: echo "GITHUB_CI_PR_SHA=${{github.event.pull_request.head.sha}}" >> "${GITHUB_ENV}"
+
       - name: Build ${{ matrix.model }}
         run: make -C source/ -j$(nproc) model="${{ matrix.model }}" firmware-multi_compressed_European firmware-multi_compressed_Bulgarian+Russian+Serbian+Ukrainian firmware-multi_Chinese+Japanese
 
diff --git a/Documentation/DebugMenu.md b/Documentation/DebugMenu.md
index 342ad6171c..bd25c9be83 100644
--- a/Documentation/DebugMenu.md
+++ b/Documentation/DebugMenu.md
@@ -23,6 +23,7 @@ There is a static line on top which is presented on every sub-screen and reflect
   - D - git-related **d**ev branch
   - B - git-related custom **b**ranch
   - G - neither above but **g**it-related
+  - C - build from github **C**I during _pull request_
   - H - build outside of a git tree (i.e. release tarball or **h**omebrew customization without git)
   - S - something **s**pecial[^ERR]
   - V - something **v**ery special[^ERR]
diff --git a/Translations/make_translation.py b/Translations/make_translation.py
index 505e42f56a..0c53f8b8e7 100755
--- a/Translations/make_translation.py
+++ b/Translations/make_translation.py
@@ -1264,7 +1264,14 @@ def get_translation_sanity_checks_text(defs: dict) -> str:
 
 
 def get_version_suffix(ver) -> str:
+    # Check env var from push.yml first:
+    # - if it's pull request then use vX.YY + C.ID for version line as in *C*I with proper tag instead of merge tag for detached tree
+    if os.environ.get("GITHUB_CI_PR_SHA", "") != "":
+        return "C" + "." + os.environ["GITHUB_CI_PR_SHA"][:8].upper()
+    # - no github PR SHA ID, hence keep checking
+
     suffix = str("")
+
     try:
         # Use commands _hoping_ they won't be too new for one environments nor deprecated for another ones:
         ## - get commit id; --short=8 - the shorted hash with 8 digits (increase/decrease if needed!)
@@ -1299,9 +1306,11 @@ def get_version_suffix(ver) -> str:
     except OSError:
         # Something _special_?
         suffix = "S"
+
     if "" == suffix:
         # Something _very_ special!
         suffix = "V"
+
     return suffix