diff --git a/debian/_base/dependencies/python-tqt/debian/rules b/debian/_base/dependencies/python-tqt/debian/rules
index 72a8d8dc0..8a27587cc 100755
--- a/debian/_base/dependencies/python-tqt/debian/rules
+++ b/debian/_base/dependencies/python-tqt/debian/rules
@@ -58,9 +58,9 @@ build-%/configure-stamp:
 	mkdir -p build-$*
 	cd build-$* && echo yes \
                 | python$* ../configure.py \
-                        -c -n /usr/include/tqscintilla \
+                        -c -n /usr/include/tqt3 \
                         -e python$* \
-                        -o /usr/lib -u -j $(SPLIT) \
+                        -o /usr/lib/$(DEB_HOST_MULTIARCH) -u -j $(SPLIT) \
                         -d /usr/lib/python$*/$(call py_sitename,$*)/python_tqt \
                         -l /usr/include/python$* \
                         -v /usr/share/sip/tqt \
@@ -73,9 +73,9 @@ dbg-build-%/configure-stamp:
 	mkdir -p dbg-build-$*
 	cd dbg-build-$* && echo yes \
                 | python$*-dbg ../configure.py \
-                        -c -n /usr/include/tqscintilla \
+                        -c -n /usr/include/tqt3 \
                         -e python$* \
-                        -o /usr/lib -u -j $(SPLIT) \
+                        -o /usr/lib/$(DEB_HOST_MULTIARCH) -u -j $(SPLIT) \
                         -d /usr/lib/python$*/$(call py_sitename,$*)/python_tqt \
                         -l /usr/include/python$*_d \
                         -v /usr/share/sip/tqt \
diff --git a/ubuntu/_base/dependencies/python-tqt/debian/rules b/ubuntu/_base/dependencies/python-tqt/debian/rules
index 72a8d8dc0..8a27587cc 100755
--- a/ubuntu/_base/dependencies/python-tqt/debian/rules
+++ b/ubuntu/_base/dependencies/python-tqt/debian/rules
@@ -58,9 +58,9 @@ build-%/configure-stamp:
 	mkdir -p build-$*
 	cd build-$* && echo yes \
                 | python$* ../configure.py \
-                        -c -n /usr/include/tqscintilla \
+                        -c -n /usr/include/tqt3 \
                         -e python$* \
-                        -o /usr/lib -u -j $(SPLIT) \
+                        -o /usr/lib/$(DEB_HOST_MULTIARCH) -u -j $(SPLIT) \
                         -d /usr/lib/python$*/$(call py_sitename,$*)/python_tqt \
                         -l /usr/include/python$* \
                         -v /usr/share/sip/tqt \
@@ -73,9 +73,9 @@ dbg-build-%/configure-stamp:
 	mkdir -p dbg-build-$*
 	cd dbg-build-$* && echo yes \
                 | python$*-dbg ../configure.py \
-                        -c -n /usr/include/tqscintilla \
+                        -c -n /usr/include/tqt3 \
                         -e python$* \
-                        -o /usr/lib -u -j $(SPLIT) \
+                        -o /usr/lib/$(DEB_HOST_MULTIARCH) -u -j $(SPLIT) \
                         -d /usr/lib/python$*/$(call py_sitename,$*)/python_tqt \
                         -l /usr/include/python$*_d \
                         -v /usr/share/sip/tqt \