diff --git a/qtinterface/tqt-replace-stream b/qtinterface/tqt-replace-stream
index 68c8a22..bcf608d 100755
--- a/qtinterface/tqt-replace-stream
+++ b/qtinterface/tqt-replace-stream
@@ -7,7 +7,8 @@ else
 	if [[ $QT_VER == 3 ]]; then
 		cat $1 | \
 		sed 's/TQ\([^T]\)/Q\1/g' | \
-		sed 's/TQT\([^_]\)/QT\1/g'
+		sed 's/TQT\([^_]\)/QT\1/g' | \
+		sed 's/Q\([^ _]*\)_OBJECT_NAME_STRING/TQ\1_OBJECT_NAME_STRING/g'
 	fi
 
 	if [[ $QT_VER == 4 ]]; then
diff --git a/qtinterface/tqt-replace-stream.cmake b/qtinterface/tqt-replace-stream.cmake
index 6f5f352..49b6d73 100755
--- a/qtinterface/tqt-replace-stream.cmake
+++ b/qtinterface/tqt-replace-stream.cmake
@@ -7,7 +7,8 @@ else
 	if [[ $QT_VERSION == 3 ]]; then
 		cat $1 | \
 		sed 's/TQ\([^T]\)/Q\1/g' | \
-		sed 's/TQT\([^_]\)/QT\1/g'
+		sed 's/TQT\([^_]\)/QT\1/g' | \
+		sed 's/Q\([^ _]*\)_OBJECT_NAME_STRING/TQ\1_OBJECT_NAME_STRING/g'
 	fi
 
 	if [[ $QT_VERSION == 4 ]]; then
diff --git a/qtinterface/tqt-replace.cmake b/qtinterface/tqt-replace.cmake
index 7f28f05..3c5cb2a 100755
--- a/qtinterface/tqt-replace.cmake
+++ b/qtinterface/tqt-replace.cmake
@@ -9,6 +9,7 @@ else
 		sed -i 's/TQT\([^_]\)/QT\1/g' "$1"
 		sed -i 's/Q_SLOTS>/slots>/g' "$1"
 		sed -i 's/Q_SIGNALS>/signals>/g' "$1"
+		sed -i 's/Q\([^ _]*\)_OBJECT_NAME_STRING/TQ\1_OBJECT_NAME_STRING/g' "$1"
 		exit 0
 	fi