diff --git a/debian/lenny/applications/tdesvn/debian/control b/debian/lenny/applications/tdesvn/debian/control
index 43c9d4924..cb8ab2df4 100644
--- a/debian/lenny/applications/tdesvn/debian/control
+++ b/debian/lenny/applications/tdesvn/debian/control
@@ -32,6 +32,7 @@ Description: TQt wrapper library for subversion (development files) [Trinity]
 Package: tdesvn-trinity
 Section: devel
 Architecture: any
+Conflicts: libsvnqt4-trinity
 Replaces: kdesvn-trinity (<< 4:14.0.0~)
 Breaks: kdesvn-trinity (<< 4:14.0.0~)
 Depends: ${shlibs:Depends}, ${misc:Depends}, tdesvn-tdeio-plugins-trinity (= ${binary:Version})
diff --git a/debian/squeeze/applications/tdesvn/debian/control b/debian/squeeze/applications/tdesvn/debian/control
index 43c9d4924..cb8ab2df4 100644
--- a/debian/squeeze/applications/tdesvn/debian/control
+++ b/debian/squeeze/applications/tdesvn/debian/control
@@ -32,6 +32,7 @@ Description: TQt wrapper library for subversion (development files) [Trinity]
 Package: tdesvn-trinity
 Section: devel
 Architecture: any
+Conflicts: libsvnqt4-trinity
 Replaces: kdesvn-trinity (<< 4:14.0.0~)
 Breaks: kdesvn-trinity (<< 4:14.0.0~)
 Depends: ${shlibs:Depends}, ${misc:Depends}, tdesvn-tdeio-plugins-trinity (= ${binary:Version})
diff --git a/ubuntu/maverick/applications/tdesvn/debian/control b/ubuntu/maverick/applications/tdesvn/debian/control
index 546f06f55..5a36a8620 100644
--- a/ubuntu/maverick/applications/tdesvn/debian/control
+++ b/ubuntu/maverick/applications/tdesvn/debian/control
@@ -32,6 +32,7 @@ Description: TQt wrapper library for subversion (development files) [Trinity]
 Package: tdesvn-trinity
 Section: devel
 Architecture: any
+Conflicts: libsvnqt4-trinity
 Replaces: kdesvn-kde3 (<< 4:14.0.0~), kdesvn-trinity (<< 4:14.0.0~)
 Breaks: kdesvn-kde3 (<< 4:14.0.0~), kdesvn-trinity (<< 4:14.0.0~)
 Depends: ${shlibs:Depends}, ${misc:Depends}, tdesvn-tdeio-plugins-trinity (= ${binary:Version})