diff --git a/src/proto_alpha/lib_protocol/tezos-embedded-protocol-alpha.opam b/src/proto_alpha/lib_protocol/tezos-embedded-protocol-alpha.opam
index beade11d5..b2304f250 100644
--- a/src/proto_alpha/lib_protocol/tezos-embedded-protocol-alpha.opam
+++ b/src/proto_alpha/lib_protocol/tezos-embedded-protocol-alpha.opam
@@ -15,7 +15,7 @@ depends: [
 build: [
   [ "%{tezos-protocol-compiler:lib}%/replace"
       "%{tezos-protocol-compiler:lib}%/dune_protocol.template"
-      "src/dune" "alpha" ]
+      "dune" "alpha" ]
   [ "dune" "build" "-p" name "-j" jobs ]
 ]
 run-test: [
diff --git a/src/proto_alpha/lib_protocol/tezos-protocol-alpha.opam b/src/proto_alpha/lib_protocol/tezos-protocol-alpha.opam
index c651b91ff..c40ec5934 100644
--- a/src/proto_alpha/lib_protocol/tezos-protocol-alpha.opam
+++ b/src/proto_alpha/lib_protocol/tezos-protocol-alpha.opam
@@ -19,7 +19,7 @@ depends: [
 build: [
   [ "%{tezos-protocol-compiler:lib}%/replace"
       "%{tezos-protocol-compiler:lib}%/dune_protocol.template"
-      "src/dune" "alpha" ]
+      "dune" "alpha" ]
   [ "dune" "build" "-p" name "-j" jobs ]
 ]
 run-test: [
diff --git a/src/proto_demo/lib_protocol/tezos-embedded-protocol-demo.opam b/src/proto_demo/lib_protocol/tezos-embedded-protocol-demo.opam
index 1b64f451f..1ba87b5a6 100644
--- a/src/proto_demo/lib_protocol/tezos-embedded-protocol-demo.opam
+++ b/src/proto_demo/lib_protocol/tezos-embedded-protocol-demo.opam
@@ -14,7 +14,7 @@ depends: [
 build: [
   [ "%{tezos-protocol-compiler:lib}%/replace"
       "%{tezos-protocol-compiler:lib}%/dune_protocol.template"
-      "src/dune" "demo" ]
+      "dune" "demo" ]
   [ "dune" "build" "-p" name "-j" jobs ]
 ]
 run-test: [
diff --git a/src/proto_demo/lib_protocol/tezos-protocol-demo.opam b/src/proto_demo/lib_protocol/tezos-protocol-demo.opam
index 234dd48ec..2041e462f 100644
--- a/src/proto_demo/lib_protocol/tezos-protocol-demo.opam
+++ b/src/proto_demo/lib_protocol/tezos-protocol-demo.opam
@@ -13,7 +13,7 @@ depends: [
 build: [
   [ "%{tezos-protocol-compiler:lib}%/replace"
       "%{tezos-protocol-compiler:lib}%/dune_protocol.template"
-      "src/dune" "demo" ]
+      "dune" "demo" ]
   [ "dune" "build" "-p" name "-j" jobs ]
 ]
 run-test: [
diff --git a/src/proto_genesis/lib_protocol/tezos-embedded-protocol-genesis.opam b/src/proto_genesis/lib_protocol/tezos-embedded-protocol-genesis.opam
index c67f3e7f3..c70918612 100644
--- a/src/proto_genesis/lib_protocol/tezos-embedded-protocol-genesis.opam
+++ b/src/proto_genesis/lib_protocol/tezos-embedded-protocol-genesis.opam
@@ -14,7 +14,7 @@ depends: [
 build: [
   [ "%{tezos-protocol-compiler:lib}%/replace"
       "%{tezos-protocol-compiler:lib}%/dune_protocol.template"
-      "src/dune" "genesis" ]
+      "dune" "genesis" ]
   [ "dune" "build" "-p" name "-j" jobs ]
 ]
 run-test: [
diff --git a/src/proto_genesis/lib_protocol/tezos-protocol-genesis.opam b/src/proto_genesis/lib_protocol/tezos-protocol-genesis.opam
index aa4d51677..814411243 100644
--- a/src/proto_genesis/lib_protocol/tezos-protocol-genesis.opam
+++ b/src/proto_genesis/lib_protocol/tezos-protocol-genesis.opam
@@ -13,7 +13,7 @@ depends: [
 build: [
   [ "%{tezos-protocol-compiler:lib}%/replace"
       "%{tezos-protocol-compiler:lib}%/dune_protocol.template"
-      "src/dune" "genesis" ]
+      "dune" "genesis" ]
   [ "dune" "build" "-p" name "-j" jobs ]
 ]
 run-test: [