diff --git a/src/plugins/projectexplorer/gcctoolchain.cpp b/src/plugins/projectexplorer/gcctoolchain.cpp
index 5a83af5401e..061636cf427 100644
--- a/src/plugins/projectexplorer/gcctoolchain.cpp
+++ b/src/plugins/projectexplorer/gcctoolchain.cpp
@@ -1764,7 +1764,7 @@ ClangToolChainConfigWidget::ClangToolChainConfigWidget(ClangToolChain *tc) :
         return;
 
     // Remove m_abiWidget row because the parent toolchain abi is going to be used.
-    m_mainLayout->removeRow(m_mainLayout->rowCount() - 2);
+    m_mainLayout->removeRow(m_mainLayout->rowCount() - 3); // FIXME: Do something sane instead.
     m_abiWidget = nullptr;
 
     m_parentToolchainCombo = new QComboBox(this);