diff --git a/dev/shim/dune b/dev/shim/dune
index 116480eebcb5..36e6f7129c92 100644
--- a/dev/shim/dune
+++ b/dev/shim/dune
@@ -18,7 +18,7 @@
   (with-stdout-to %{targets}
    (progn
     (echo "#!/usr/bin/env bash\n")
-    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqtop} -I \"$(dirname \"$0\")/%{workspace_root}/_build/install/default/lib\" -coqlib \"$(dirname \"$0\")/%{project_root}\" \"$@\"'")
+    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqtop} -I \"$(dirname \"$0\")/%{workspace_root}/../install/default/lib\" -coqlib \"$(dirname \"$0\")/%{project_root}\" \"$@\"'")
     (run chmod +x %{targets})))))
 
 ; coqidetop
@@ -37,7 +37,7 @@
   (with-stdout-to %{targets}
    (progn
     (echo "#!/usr/bin/env bash\n")
-    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqidetop.opt} -I \"$(dirname \"$0\")/%{workspace_root}/_build/install/default/lib\" -coqlib \"$(dirname \"$0\")/%{project_root}\" \"$@\"'")
+    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqidetop.opt} -I \"$(dirname \"$0\")/%{workspace_root}/../install/default/lib\" -coqlib \"$(dirname \"$0\")/%{project_root}\" \"$@\"'")
     (run chmod +x %{targets})))))
 
 ; coqc
@@ -56,7 +56,7 @@
   (with-stdout-to %{targets}
    (progn
     (echo "#!/usr/bin/env bash\n")
-    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqc} -I \"$(dirname \"$0\")/%{workspace_root}/_build/install/default/lib\" -coqlib \"$(dirname \"$0\")\"/%{project_root} -nI \"$(dirname \"$0\")\"/%{project_root}/kernel/.kernel.objs/byte \"$@\"'")
+    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqc} -I \"$(dirname \"$0\")/%{workspace_root}/../install/default/lib\" -coqlib \"$(dirname \"$0\")\"/%{project_root} -nI \"$(dirname \"$0\")\"/%{project_root}/kernel/.kernel.objs/byte \"$@\"'")
     (run chmod +x %{targets})))))
 
 ; coqtop.byte
@@ -99,7 +99,7 @@
   (with-stdout-to %{targets}
    (progn
     (echo "#!/usr/bin/env bash\n")
-    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqtop.byte} -I \"$(dirname \"$0\")/%{workspace_root}/_build/install/default/lib\" -coqlib \"$(dirname \"$0\")\"/%{project_root} \"$@\"'")
+    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqtop.byte} -I \"$(dirname \"$0\")/%{workspace_root}/../install/default/lib\" -coqlib \"$(dirname \"$0\")\"/%{project_root} \"$@\"'")
     (run chmod +x %{targets})))))
 
 ; coqide
@@ -123,5 +123,5 @@
   (with-stdout-to %{targets}
    (progn
     (echo "#!/usr/bin/env bash\n")
-    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqide} -I \"$(dirname \"$0\")/%{workspace_root}/_build/install/default/lib\" -coqlib \"$(dirname \"$0\")\"/%{project_root} \"$@\"'")
+    (bash "echo '\"$(dirname \"$0\")\"/%{bin:coqide} -I \"$(dirname \"$0\")/%{workspace_root}/../install/default/lib\" -coqlib \"$(dirname \"$0\")\"/%{project_root} \"$@\"'")
     (run chmod +x %{targets})))))