diff --git a/src/plugins/qmakeprojectmanager/profilecompletionassist.cpp b/src/plugins/qmakeprojectmanager/profilecompletionassist.cpp
index dea84b50dc3..86f3a67cef9 100644
--- a/src/plugins/qmakeprojectmanager/profilecompletionassist.cpp
+++ b/src/plugins/qmakeprojectmanager/profilecompletionassist.cpp
@@ -93,6 +93,7 @@ static const char *const variableKeywords[] = {
     "QMAKE_CFLAGS_MT_DLL",
     "QMAKE_CFLAGS_MT_DLLDBG",
     "QMAKE_CFLAGS_RELEASE",
+    "QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO",
     "QMAKE_CFLAGS_SHLIB",
     "QMAKE_CFLAGS_THREAD",
     "QMAKE_CFLAGS_WARN_OFF",
@@ -106,6 +107,7 @@ static const char *const variableKeywords[] = {
     "QMAKE_CXXFLAGS_MT_DLL",
     "QMAKE_CXXFLAGS_MT_DLLDBG",
     "QMAKE_CXXFLAGS_RELEASE",
+    "QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO",
     "QMAKE_CXXFLAGS_SHLIB",
     "QMAKE_CXXFLAGS_THREAD",
     "QMAKE_CXXFLAGS_WARN_OFF",