1 files changed, 1 insertions, 1 deletions

diff --git a/subprojects/store-query-viatra/src/main/java/tools/refinery/store/query/viatra/internal/context/RelationalQueryMetaContext.java b/subprojects/store-query-viatra/src/main/java/tools/refinery/store/query/viatra/internal/context/RelationalQueryMetaContext.java
index eb3c6fbd..47b83634 100644
--- a/subprojects/store-query-viatra/src/main/java/tools/refinery/store/query/viatra/internal/context/RelationalQueryMetaContext.java
+++ b/subprojects/store-query-viatra/src/main/java/tools/refinery/store/query/viatra/internal/context/RelationalQueryMetaContext.java
@@ -39,7 +39,7 @@ public class RelationalQueryMetaContext extends AbstractQueryMetaContext {
 
         public void ensureValidKey(IInputKey key) {
                 if (!(key instanceof RelationViewWrapper)) {
-                        throw new IllegalArgumentException("The input key %s is not a valid input key.".formatted(key));
+                        throw new IllegalArgumentException("The input key %s is not a valid input key".formatted(key));
                 }
         }
 }