diff --git a/novelwriter/tools/manuscript.py b/novelwriter/tools/manuscript.py
index bc63dac9..1cec67d5 100644
--- a/novelwriter/tools/manuscript.py
+++ b/novelwriter/tools/manuscript.py
@@ -48,7 +48,7 @@ from novelwriter.core.tohtml import ToHtml
 from novelwriter.core.tokenizer import HeadingFormatter
 from novelwriter.error import logException
 from novelwriter.extensions.circularprogress import NProgressCircle
-from novelwriter.extensions.modified import NComboBox, NIconToggleButton, NIconToolButton
+from novelwriter.extensions.modified import NIconToggleButton, NIconToolButton
 from novelwriter.gui.theme import STYLES_FLAT_TABS, STYLES_MIN_TOOLBUTTON
 from novelwriter.tools.manusbuild import GuiManuscriptBuild
 from novelwriter.tools.manussettings import GuiBuildSettings
@@ -91,8 +91,6 @@ class GuiManuscript(QDialog):
         self.setMinimumHeight(CONFIG.pxInt(500))
 
         iSz = SHARED.theme.baseIconSize
-        sPx = CONFIG.pxInt(12)
-        bPx = CONFIG.pxInt(4)
         wWin = CONFIG.pxInt(900)
         hWin = CONFIG.pxInt(600)
 
@@ -169,22 +167,6 @@ class GuiManuscript(QDialog):
             CONFIG.pxInt(pOptions.getInt("GuiManuscript", "detailsHeight", 50)),
         ])
 
-        # Build Language
-        # ==============
-
-        projLang = SHARED.project.data.language or CONFIG.guiLocale
-        self.buildLanguage = NComboBox(self)
-        # self.projLang.setMinimumWidth(xW)
-        for tag, language in CONFIG.listLanguages(CONFIG.LANG_PROJ):
-            self.buildLanguage.addItem(language, tag)
-        self.buildLanguage.setCurrentData(projLang, projLang)
-        self.buildLanguage.currentIndexChanged.connect(self._updateBuildLanguage)
-
-        self.languageBox = QHBoxLayout()
-        self.languageBox.addWidget(QLabel(self.tr("Build Language"), self), 0)
-        self.languageBox.addWidget(self.buildLanguage, 1)
-        self.languageBox.setContentsMargins(0, 0, 0, 0)
-
         # Process Controls
         # ================
 
@@ -205,7 +187,6 @@ class GuiManuscript(QDialog):
         self.processBox.addWidget(self.btnPrint,   0, 1)
         self.processBox.addWidget(self.btnBuild,   1, 0)
         self.processBox.addWidget(self.btnClose,   1, 1)
-        self.processBox.setSpacing(bPx)
 
         # Assemble GUI
         # ============
@@ -224,10 +205,8 @@ class GuiManuscript(QDialog):
         self.controlBox = QVBoxLayout()
         self.controlBox.addLayout(self.listToolBox, 0)
         self.controlBox.addWidget(self.buildSplit, 1)
-        self.controlBox.addLayout(self.languageBox, 0)
         self.controlBox.addLayout(self.processBox, 0)
         self.controlBox.setContentsMargins(0, 0, 0, 0)
-        self.controlBox.setSpacing(sPx)
 
         self.optsWidget = QWidget(self)
         self.optsWidget.setLayout(self.controlBox)
@@ -344,14 +323,6 @@ class GuiManuscript(QDialog):
                 self._updateBuildsList()
         return
 
-    @pyqtSlot(int)
-    def _updateBuildLanguage(self, index: int) -> None:
-        """Update the build language on user selection."""
-        SHARED.project.setProjectLang(self.buildLanguage.currentData())
-        if build := self._getSelectedBuild():
-            self.buildDetails.updateInfo(build)
-        return
-
     @pyqtSlot(BuildSettings)
     def _processNewSettings(self, build: BuildSettings) -> None:
         """Process new build settings from the settings dialog."""
diff --git a/tests/test_tools/test_tools_manuscript.py b/tests/test_tools/test_tools_manuscript.py
index f3da018a..5e80767f 100644
--- a/tests/test_tools/test_tools_manuscript.py
+++ b/tests/test_tools/test_tools_manuscript.py
@@ -141,12 +141,6 @@ def testManuscript_Builds(qtbot: QtBot, nwGUI: GuiMain, projPath: Path):
     assert build.name == "Test Build"
     assert manus.buildList.count() == 1
 
-    # Changing language should also update project language
-    manus.buildLanguage.setCurrentData("de_DE", "de_DE")
-    assert SHARED.project.data.language == "de_DE"
-    manus.buildLanguage.setCurrentData("en_GB", "en_GB")
-    assert SHARED.project.data.language == "en_GB"
-
     # Close the dialog should also close the child dialogs
     manus.btnClose.click()
     if isinstance(bSettings, GuiBuildSettings):