diff -up bogofilter-1.2.4/src/tests/t.bogoutil.orig bogofilter-1.2.4/src/tests/t.bogoutil
--- bogofilter-1.2.4/src/tests/t.bogoutil.orig	2013-06-29 16:52:45.000000000 +0200
+++ bogofilter-1.2.4/src/tests/t.bogoutil	2020-02-10 11:24:34.754000000 +0100
@@ -78,7 +78,7 @@ if [ $DB_TYPE = db ] ; then
 fi
 
 #test with wordlist in current directory
-BOGOUTIL="$VAL`pwd`/${relpath}/bogoutil$EXE_EXT"
+#BOGOUTIL="$VAL`pwd`/${relpath}/bogoutil$EXE_EXT"
 WORDLIST="wordlist.${DB_EXT}"
 OPC=$PRINTCORE
 case $srcdir in
diff -up bogofilter-1.2.4/src/tests/t.config.orig bogofilter-1.2.4/src/tests/t.config
--- bogofilter-1.2.4/src/tests/t.config.orig	2020-02-10 11:20:55.340000000 +0100
+++ bogofilter-1.2.4/src/tests/t.config	2020-02-10 11:21:00.668000000 +0100
@@ -3,3 +3,4 @@ DB_EXT=".db"
 DB_TYPE="db"
 USE_TRANSACTIONS=""
 USE_UNICODE=""
+USE_PREFIX=/usr/bin
diff -up bogofilter-1.2.4/src/tests/t.frame.orig bogofilter-1.2.4/src/tests/t.frame
--- bogofilter-1.2.4/src/tests/t.frame.orig	2020-02-10 11:20:47.446000000 +0100
+++ bogofilter-1.2.4/src/tests/t.frame	2020-02-10 11:21:00.671000000 +0100
@@ -15,7 +15,7 @@ set -e
 fi
 
 : ${srcdir=.}
-: ${relpath=..}
+: ${relpath=}
 : ${BF_TESTDIR=.}
 
 # suck in EXE_EXT and DB_TYPE, export the latter.
@@ -24,11 +24,11 @@ export DB_TYPE
 DB_EXT=${DB_EXT#.}
 export DB_EXT
 
-BOGOFILTER="$VAL${relpath}/bogofilter$EXE_EXT"
-BOGOLEXER="$VAL${relpath}/bogolexer$EXE_EXT"
-BOGOTUNE="$VAL${relpath}/bogotune$EXE_EXT"
-BOGOUTIL="$VAL${relpath}/bogoutil$EXE_EXT"
-BF_COMPACT="${relpath}/bf_compact"
+BOGOFILTER="${USE_PREFIX}/bogofilter$EXE_EXT"
+BOGOLEXER="${USE_PREFIX}/bogolexer$EXE_EXT"
+BOGOTUNE="${USE_PREFIX}/bogotune$EXE_EXT"
+BOGOUTIL="${USE_PREFIX}/bogoutil$EXE_EXT"
+BF_COMPACT="${USE_PREFIX}/bf_compact"
 
 export BOGOFILTER
 export BOGOLEXER