diff --git a/bin/install.pike b/bin/install.pike
index e6445a49b9c79074973d34fabff77477c97576b7..55b8e5fc71dcd0723c3164e59845001c29ac415c 100644
--- a/bin/install.pike
+++ b/bin/install.pike
@@ -462,9 +462,9 @@ done
 		   "tar xf \"$TARFILE\" "+tmpname+".tar.gz\n"
 		   "gzip -dc "+tmpname+".tar.gz | tar xf -\n"
 		   "rm -rf "+tmpname+".tar.gz\n"
-		   "PIKE_MODULE_PATH=pike/build/lib/modules:pike/lib/modules\n"
+		   "PIKE_MODULE_PATH=build/lib/modules:lib/modules\n"
 		   "PIKE_PROGRAM_PATH=\n"
-		   "PIKE_INCLUDE_PATH=pike/lib/include\n"
+		   "PIKE_INCLUDE_PATH=lib/include\n"
 		   "export PIKE_MODULE_PATH PIKE_INCLUDE_PATH PIKE_PROGRAM_PATH\n"
 		   "( cd "+export_base_name+".dir\n"
 		   "  eval \"build/pike -mbuild/master.pike "