diff --git a/debian/rules b/debian/rules
index ec9d67c..2d211df 100755
--- a/debian/rules
+++ b/debian/rules
@@ -1279,7 +1279,7 @@ binary.%: stamps/install.% install
 
 ifeq ($(with_check),yes)
 	: # remove user and date from test-summary for reproducible builds
-	sed -i -e '/Test Run By/d' test-summary-$*
+	sed -i -e '/Test Run By/Id' test-summary-$*
 	$(install_file) test-summary-$* \
 	  $(D_CROSS)/$(PF)/share/doc/$(P_CROSS)/test-summary
 	gzip -9nf $(D_CROSS)/$(PF)/share/doc/$(P_CROSS)/test-summary
@@ -1444,7 +1444,7 @@ endif
 ifeq ($(DEB_BUILD_GNU_TYPE),$(DEB_HOST_GNU_TYPE))
 ifeq ($(with_check),yes)
 	: # remove user and date from test-summary for reproducible builds
-	sed -i -e '/Test Run By/d' $(pwd)/test-summary
+	sed -i -e '/Test Run By/Id' $(pwd)/test-summary
 	$(install_file) $(pwd)/test-summary $(d_bin)/$(PF)/share/doc/$(p_bin)/
 endif
 endif