3 files changed, 18 insertions, 3 deletions

diff --git a/crates/ra_ide_api/Cargo.toml b/crates/ra_ide_api/Cargo.toml
index 97c8bab18..c64226801 100644
--- a/crates/ra_ide_api/Cargo.toml
+++ b/crates/ra_ide_api/Cargo.toml
@@ -30,7 +30,12 @@ ra_assists = { path = "../ra_assists" }
 
 [dev-dependencies]
 insta = "0.7.0"
-proptest = "0.9.0"
+
+[dev-dependencies.proptest]
+version = "0.9.0"
+# Disable `fork` feature to allow compiling on webassembly
+default-features = false
+features = ["std", "bit-set", "break-dead-code"]
 
 [features]
 jemalloc = [ "jemallocator", "jemalloc-ctl" ]
diff --git a/crates/ra_ide_api_light/Cargo.toml b/crates/ra_ide_api_light/Cargo.toml
index a30833dc3..4e69f5325 100644
--- a/crates/ra_ide_api_light/Cargo.toml
+++ b/crates/ra_ide_api_light/Cargo.toml
@@ -17,5 +17,10 @@ ra_fmt = { path = "../ra_fmt" }
 
 [dev-dependencies]
 test_utils = { path = "../test_utils" }
-proptest = "0.9.0"
 insta = "0.7.0"
+
+[dev-dependencies.proptest]
+version = "0.9.0"
+# Disable `fork` feature to allow compiling on webassembly
+default-features = false
+features = ["std", "bit-set", "break-dead-code"]
diff --git a/crates/ra_text_edit/Cargo.toml b/crates/ra_text_edit/Cargo.toml
index 5769940df..b40026004 100644
--- a/crates/ra_text_edit/Cargo.toml
+++ b/crates/ra_text_edit/Cargo.toml
@@ -7,7 +7,12 @@ publish = false
 
 [dependencies]
 text_unit = "0.1.6"
-proptest = "0.9.0"
+
+[dependencies.proptest]
+version = "0.9.0"
+# Disable `fork` feature to allow compiling on webassembly
+default-features = false
+features = ["std", "bit-set", "break-dead-code"]
 
 [dev-dependencies]
 test_utils = { path = "../test_utils" }