diff --git a/nupm/install.nu b/nupm/install.nu
index 6f85463..eb554ee 100644
--- a/nupm/install.nu
+++ b/nupm/install.nu
@@ -207,6 +207,11 @@ def fetch-package [
         throw-error $'No package matching version `($version)`'
     }
 
+    if $pkg.hash_mismatch == true {
+      throw-error ($'Content of package file ($pkg.path)'
+                        + $' does not match expected hash')
+    }
+
     print $pkg
 
     if $pkg.type == 'git' {
diff --git a/nupm/search.nu b/nupm/search.nu
index e4dc200..b751a35 100644
--- a/nupm/search.nu
+++ b/nupm/search.nu
@@ -10,7 +10,7 @@ export def main [
     --pkg-version(-v): string  # Package version to install
     --exact-match(-e)  # Match package name exactly
 ]: nothing -> table {
-    search-package $package --registry $registry --exact-match=$exact_match
+    let result = search-package $package --registry $registry --exact-match=$exact_match
     | flatten
     | each {|row|
         {
@@ -24,4 +24,6 @@ export def main [
         }
     }
     | filter-by-version $pkg_version
+
+    return $result
 }
diff --git a/nupm/utils/registry.nu b/nupm/utils/registry.nu
index 4dcb552..6f3936f 100644
--- a/nupm/utils/registry.nu
+++ b/nupm/utils/registry.nu
@@ -86,19 +86,15 @@ export def search-package [
 
                 let new_hash = open $pkg_file_path | to nuon | hash-fn
 
-                if $new_hash != $row.hash {
-                    throw-error ($'Content of package file ($pkg_file_path)'
-                        + $' does not match expected hash ($row.hash)')
-                }
-
-                open $pkg_file_path
+                open $pkg_file_path | insert hash_mismatch ($new_hash != $row.hash)
             }
+            | compact
             | flatten
 
             {
                 registry_name: $name
                 registry_path: $registry.path
-                pkgs: $pkgs
+                pkgs: $pkgs,
             }
         }
         | compact